Can farms produce enough food to feed us while still leaving space for wildlife? A new proposal says they can.



By setting aside one-fifth of farmland for nature, and tweaking everyday practices on the rest, we can help wildlife recover without sacrificing the food on our tables.



<h2 class="wp-block-heading" id="h-farming-with-wildlife-in-mind">Farming with wildlife in mind</h2>



The plan comes from ecologists at the <a href="https://www.ceh.ac.uk/">UK Centre for Ecology &amp; Hydrology</a> and the University of Alcalá in Spain. Study co-author Professor James Bullock elaborated on the importance of the research.



“Reversing <a href="https://www.earth.com/news/un-report-calls-for-global-change-to-stop-biodiversity-loss/">biodiversity loss</a> and degradation of ecosystems is essential both for nature as well as long-term global food security. But there is no single silver bullet for nature recovery and so far it has been unclear how to integrate rewilding into agricultural landscapes," said Professor Bullock. 



“Our proposed approach moves beyond land sparing versus land sharing. We believe rewilding can be interwoven into agricultural landscapes and could be key to maintaining <a href="https://www.earth.com/news/increasing-plant-based-food-production-would-have-extremely-positive-impact/">food production</a> in a way that is sustainable in the long term for people and the planet.”



<h2 class="wp-block-heading" id="h-dedicating-land-to-nature-recovery">Dedicating land to nature recovery</h2>



According to the study, fostering rewilding approaches alongside farming could create agroecological landscapes that accommodate biodiversity while remaining resilient and functionally connected. Certain incentives would encourage farmers to adopt this approach.



“While setting aside land for nature recovery could potentially be made a legal requirement for farmers and landowners, there is more likely to be acceptance and success of rewilding if there are incentives in the form of payments for ecosystem services and tax deductions,” noted Professor José María Rey Benayas, lead author on the study.



<h2 class="wp-block-heading" id="h-why-farming-needs-wildlife">Why farming needs wildlife</h2>



Modern farming has greatly increased food production since the 1940s. But this has often come at the expense of nature. 



Clearing land, using heavy fertilizers and pesticides, and removing natural features like hedgerows have pushed many plant and animal species to the edge.



This loss doesn’t just affect wildlife - it disrupts vital services that farms depend on, such as healthy soil, natural pest control, and water retention. As these services decline, the long-term productivity and resilience of farming systems are put at risk.



<h2 class="wp-block-heading" id="h-the-cost-of-declining-wildlife">The cost of declining wildlife</h2>



Across Europe and beyond, once-common species are disappearing from farmland. For example, the U.K. has lost over 40 million birds since 1970, and wild bee populations have declined in more than half of European countries, according to multiple long-term surveys.



These animals aren’t just part of the scenery - they’re key to food production. Birds eat crop pests. Bees and other insects pollinate the flowers that develop into fruits and vegetables. Their loss means greater reliance on artificial fertilisers, pesticides, and expensive manual labour.



Bringing wildlife back isn’t just a conservation goal - it’s a practical step toward more affordable and reliable <a href="https://www.earth.com/news/mixed-cover-crops-may-be-the-future-of-sustainable-farming/">farming</a>.



<h2 class="wp-block-heading" id="h-steps-to-farming-alongside-wildlife">Steps to farming alongside wildlife </h2>



The researchers suggest a four-part plan that links nature conservation with everyday farming. 



First, they recommend reserving at least 20% of farmland for nature. This space would include large patches of woodland, wetlands, and species-rich grassland to form strong core habitats. 



Second, these patches should be connected by green corridors - such as hedgerows, ponds, and strips of scrubland - that allow wildlife to move, feed, and reproduce.



Third, they propose protecting small hotspots within working fields. This would involve setting aside about 10% of cropped land for flower strips, beetle banks, and bird perches, bringing the total to the 30% global restoration goal. 



Finally, they call for small changes in daily farming practices, like reducing chemical use, planting flowers for <a href="https://www.earth.com/news/pollinators-face-extinction-risk-due-to-climate-change/">pollinators</a>, and letting livestock graze more freely to help spread seeds and support healthy soil.



<h2 class="wp-block-heading" id="h-rewilding-has-benefits-for-farmers">Rewilding has benefits for farmers</h2>



Many European regions cannot host bears or bison. However, smaller species such as lynx, wildcat, or European hare can still boost ecosystem health. Choosing the right mix depends on local conditions.



Helping wildlife can pay off in more ways than one. When farms support natural habitats, they often see practical benefits in return. 



Better soil retains more water and nutrients, which supports stronger <a href="https://www.earth.com/news/farmers-can-help-make-crops-more-resilient/">crops</a>. Pollinators and natural predators of pests can help increase yields in nearby fields. 



Farmers may also spend less on fertilizers and pesticides, lowering overall input costs. In some places, governments might provide payments or tax breaks to reward efforts that support biodiversity and ecosystem services.



<h2 class="wp-block-heading" id="h-making-room-for-wildlife">Making room for wildlife</h2>



Reaching the 20% target may be challenging for small farms, but collective action can make it achievable. At the same time, each region will need to adapt the plan to fit its local conditions. 



Areas with heavily degraded farmland have the most to gain, while places with traditional, low-impact farming may require fewer changes. 



The researchers emphasize that this is just a starting point - but the message is clear: making room for wildlife alongside farming can help secure both indigenous species and food for the future.



The full study was published in the journal <a href="https://esajournals.onlinelibrary.wiley.com/doi/10.1002/fee.2860">Frontiers in Ecology and the Environment</a>.



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Farming for wildlife: How traditional practices can protect nature

Can farms produce enough food to feed us while still leaving space for wildlife? A new proposal says they can. By setting aside one-fifth of farmland for nature, and tweaking everyday practices on the rest, we can help wildlife recover without sacrificing the food on our tables. Farming with wildlife in mind The plan comes from ecologists at the UK Centre for Ecology &amp; Hydrology and the University of Alcalá in Spain. Study co-author Professor James Bullock elaborated on the importance of the research. “Reversing biodiversity loss...

Update: In a rare move, President Trump tweeted Friday night that the plan to allow the import of elephants hunted in Africa would be halted, saying, "Put big game trophy decision on hold until such time as I review all conservation facts." 

Hunters may soon be allowed to bring trophies of African elephants back to the United States, and the news is sparking outrage. A <a href="https://www.fws.gov/">U.S. Fish and Wildlife Service</a> official confirmed to <a href="http://abcnews.go.com/">ABC News</a> that President Trump plans to reverse a ban put in place by the Obama administration in 2014. 

Chelsea Clinton tweeted, “Infuriating. Will increase poaching, make communities more vulnerable &amp; hurt conservation efforts.”

According to a U.S. Fish and Wildlife Service spokesperson, lifting the restrictions will allow U.S. sport hunting in Zimbabwe and Zambia. The spokesperson defended the move by saying that it will put "much-needed revenue back into conservation."

Despite the fact that <a href="https://www.earth.com/news/elephants-missing-poached/">elephants</a> are an endangered species, hunting can be permitted if evidence shows that hunting benefits the conservation of the animals.

The U.S. Fish and Wildlife Service said, “Legal, well-regulated sport hunting as part of a sound management program can benefit the conservation of certain species by providing incentives to local communities to conserve the species and by putting much-needed revenue back into conservation.”

The <a href="http://www.greatelephantcensus.com/">Great Elephant Census</a> reports that African elephants are vanishing at an alarming rate and the rate is continuing to gain speed. The census estimates that the elephant population in Africa is now dropping by 8 percent a year, primarily due to poaching.

Between 2007 and 2014, elephant populations declined by 30 percent across 18 African countries. In Zimbabwe, the population dropped by 6 percent overall, yet one region in particular lost 74 percent of its elephants.

Ellen DeGeneres said, “I love elephants. And if you take the time to learn about elephants, you would love them too.”

She also remarked, “Elephants show compassion, sympathy, social intelligence, self-awareness. They’re excellent at learning abilities — all the things I have yet to see in this president.”

Degeneres posted an illustration of an elephant on her Twitter and Instagram pages. For every retweet and like received by the posts, Degeneres will make a donation to the <a href="https://www.sheldrickwildlifetrust.org/">David Sheldrick Wildlife Trust</a>, a foundation that rescues orphaned elephants in Kenya.

--

By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Outrage after Trump reverses ban on elephant trophies

Update: In a rare move, President Trump tweeted Friday night...

Shocking world leaders and sparking protests, the Trump Administration endorsed coal and other fossil fuels at the United Nations climate conference in Bonn, Germany, on Monday. 

COP23, the 23rd Conference of the Parties to the United Nations Framework Convention on Climate Change, is a meeting where world leaders come together to discuss ways to fight global warming. At this year's conference, representatives from the fossil fuel industry sat on a panel organized by the United States. 

The U.S. committee included an executive from Peabody Energy, the largest private coal company in the world, as well as other coal and natural gas executives. Coal, the top source of carbon dioxide emissions, is by far the worst of the fossil fuels.

“Without a question fossil fuels will continue to be used,” said Trump advisor George David Banks of the National Economic Council at the commencement of the panel. “We would argue that it’s in the global interest to make sure that when fossil fuels are used it as clean and efficient as possible.”

Regardless of whether discussing energy transition would be normally welcomed by world leaders, Trump’s withdrawal from the <a href="https://www.earth.com/news/country-paris-agreement/">Paris Agreement</a> gives his administration little integrity at the conference. Further hurting the credibility of the Trump Administration abroad is the president’s cynicism about climate change, which he has notoriously referred to as a hoax.

Former New York City Mayor Mike Bloomberg traveled with other U.S. leaders and activists to the conference, calling themselves the “America's Pledge” group. 

Also led by California Governor Jerry Brown, the assembly claims to represent the U.S. majority opinion on carbon emissions. The alternative group attended the meeting to show that Americans are still dedicated to cooperating with the standards set by the Paris Agreement, regardless of Trump’s decision to withdraw.

“The American government may have pulled out of the Paris accord but the American people are still committed to its goals,” Bloomberg said at the UN conference. “And there is not a thing the government can do to stop us.”

The America's Pledge group was dumbfounded by the decision of the Trump Administration to send fossil fuel industry representatives to COP23. Bloomberg said in a statement, "Promoting coal at a climate summit is like promoting tobacco at a cancer summit.”

On Saturday, the group released it's America's Pledge report, which is a declaration of support for the Paris Agreement by the international community.

--

By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Trump admin uses climate change conference to back fossil fuels

Shocking world leaders and sparking protests, the Trump Administration endorsed...

More than 400 people were killed and at least 7,000 were injured when a magnitude 7.3 earthquake struck Iran close to the Iraq border on Sunday. 

The hardest hit province was Kermanshah in the town of Sarpol-e Zahab, about 10 miles from the Iraq border, where over 300 people lost their lives. The town's main hospital has been severely damaged, making it difficult to treat hundreds of wounded people.

Rescuers are searching for dozens of people trapped under collapsed buildings, but over 100 aftershocks and landslides are making the recovery efforts challenging.

According to a state news agency, the earthquake killed 407 people and injured 6,603 in <a href="https://www.earth.com/image/zagros-mountains-southeastern-iran/">Iran</a> alone.

Iraq's Interior Ministry confirmed that their country had seven casualties with 535 people injured. Residents fled their homes and the flooded the streets of Baghdad.

Baghdad resident Majida Ameer told <a href="http://www.reuters.com/">Reuters</a>, "I was sitting with my kids having dinner and suddenly the building was just dancing in the air. I thought at first that it was a huge bomb. But then I heard everyone around me screaming: 'Earthquake!'"

State media explained that villages where houses are made of mud bricks have sustained extremely heavy damage.

The death toll is expected to rise as rescue teams move into remote areas of Iran, while a reported 70,000 people are in need of shelter.

--

By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Image Credit: Reuters/Tasnim News Agency

Iran hit by 7.3 magnitude earthquake close to Iraq border

More than 400 people were killed and at least 7,000...

The United States is now officially the only country in the world who is not a part of the <a href="https://www.earth.com/news/trump-decision-paris-climate-agreement/">Paris climate agreement</a>. Syrian officials announced their decision to join the accord today at the UN Climate Change Conference, COP23, in Bonn, Germany.

The decision was confirmed by M. Wadah Katmawi, Syria's Deputy Minister of Local Administration and Environment. Katmawi stated that Syria would uphold the treaty “in order to achieve the desired global goals and to reflect the principles of justice and shared responsibility, but in accordance with the capabilities of each of the signatories.”

Katmawi added that developed countries who are “the primary contributors to climate change” have a responsibility, financially and otherwise, to help developing countries in their efforts against climate change.

Syria, who was absent from the 2015 meeting due to an ongoing Civil War, reportedly voted to ratify the agreement last month.

The only other country besides the United States and Syria who did not sign the Paris agreement was Nicaragua, due to concern the legislation was “insufficient" in tackling climate change. But now, Nicaragua has also declared its intention to join the accord.

President Donald Trump publicized his decision in June to withdraw the United States from the deal, which is a pact among nearly 200 countries to address the potentially catastrophic impacts of climate change by lowering greenhouse gas emissions.

Trump said that compliance with the Paris accord could "cost America as much as 2.7 million lost jobs by 2025,” a claim that has been widely criticized. On the other hand, Trump did promise in his exit speech that withdrawing from the climate agreement did not mean that the United States would not continue to contribute to the Green Climate Fund that was set up by the accord.

No matter his good intentions, however, Trump is not yet invited to the climate change conference taking place in Paris in December. The Elysee Palace press told CNN that summit invitations are being sent out first to countries which are "very active and particularly engaged" in climate change. An invitation will then be sent to a person chosen by the United States government to represent the country at the meeting.

In 2016, the United States was the second largest emitter of carbon dioxide worldwide, second only to China. World leaders swiftly condemned Trump’s 2017 decision to leave the Paris treaty, as did many representatives of the United States like New York City Mayor Bill de Blasio.

"President Trump can turn his back on the world, but the world cannot ignore the very real threat of climate change," de Blasio said. "This decision is an immoral assault on the public health, safety and security of everyone on this planet."

--

By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

The U.S. now the only country not compliant with Paris agreement

The United States is now officially the only country in...

On Friday the Trump administration released a disturbing new scientific <a href="https://science2017.globalchange.gov/">report</a> affirming that humans are in fact driving climate change. 
"It's extremely likely that human activities, especially emissions of greenhouse gases, are the dominant cause of the observed warming since the mid-20th century," said the National Climate Assessment. 
According to the report, sea levels could rise by as much as 8 feet by the year 2100, and global temperatures have risen by 1.8 degrees since 1900.
"For the warming over the last century, there is no convincing alternative explanation supported by the extent of the observational evidence,” the report added.
According to the research, the global sea level has risen by 7 to 8 inches since 1900, and almost half of that has occurred since 1993. In addition, the rate of daily tidal flooding is increasing in more than 25 different U.S. coastal cities. Heatwaves and forest fires have also become more and more common and will continue to increase in frequency.

For the first time in 3 million years, global atmospheric carbon dioxide concentration has passed 400 parts per million. According to the report, the only solution is to reduce greenhouse gas emissions, especially carbon dioxide.

In addition, earlier spring has caused reduce snowpack, which has already begun to affect U.S. water sources.

The release of the National Climate Assessment is mandated by law and stands in severe contrast to the policies of the Trump Administration. As we reported, the administration has already repealed the <a href="https://www.earth.com/news/pruitt-clean-power-plan/">Clean Power Plan</a> and withdrawn from the Paris Climate Agreement. While campaigning for president, Donald Trump repeatedly claimed that climate change was a myth.

The <a href="https://science2017.globalchange.gov">Climate Science Special Report</a> is the first volume of a federally mandated climate assessment, which is constructed every four years. Hundreds of the country's top scientists analyzed data from over 1,500 scientific studies to prepare the report.

The report ends with a haunting warning: "Climate models are more likely to underestimate than to overestimate the amount of long-term future change." 

Former Vice President Al Gore reacted on Twitter, adding, "if the Administration won't listen and if the federal govt. won’t act, states, cities, businesses, investors, and citizens will."

The report, which was approved by the White House Office of Science and Technology, does not make any recommendations for policy change. It does include for the first time, however, a list of “surprise” climate-related changes that may occur such as worldwide shifts in major climate patterns and simultaneous extreme weather events that could have catastrophic effects on a global scale.

--

By <a href="mailto:rarnold@earth.com">Rory Arnold</a> and <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="http://earth.com/staff">Earth.com</a> Staff Writers

Government report: Humans are driving climate change

On Friday the Trump administration released a disturbing new scientific...

After a week of chaos and devastation caused by the Northern California fires, the state’s firefighters are beginning to get the fast-burning blazes under control.

Since late in the evening of Oct. 8, more than a dozen fires have been raging through several counties in the northern part of the state, killing at least 40 people and burning whole neighborhoods in the city of Santa Rosa.

But a week later, with more than 8,000 firefighters responding to the infernos, crews are beginning to gain the upper hand, despite winds that sparked new evacuations on Saturday.

“Conditions have drastically changed from just 24 hours ago, and that is definitely a very good sign,” Daniel Berlant, spokesman for the <a href="http://www.fire.ca.gov/">Cal Fire</a>, told the news agency <a href="https://www.cnbc.com/">CNBC</a>. “And it’s probably a sign we’ve turned a corner on these fires.” 

As of 1:21 p.m. Sunday, Cal Fire reported that the Tubbs Fire was 60 percent contained, after burning more than 35,000 acres in Napa County. The Atlas Fire was 56 contained at 51,057 acres. 

Fires in the Mendocino Lake Complex, Wind Complex and in Nevada County were also losing ground to the firefighters. The Sulphur Fire in Lake County was 75 percent contained, the Cascade Fire in Yuba County was 87 percent contained, and the La Porte Fire in Butte County was 80 percent contained. Other Northern California fires were at varying levels of containment.

The progress is good news for those evacuated from the wildfire areas – more than 100,000 people have been under evacuation orders over the past week, CNBC reported. About a quarter of those people were allowed to return home on Sunday.

The Mendocino County Sheriff’s Department advised returning evacuees to wear protective clothing and expect delays. They’d have to go through safety checks and would be issued protective gear, the <a href="http://www.sacbee.com/">Sacramento Bee</a> reported.

“Residents should be prepared to evacuate again should conditions change,” the department posted on <a href="https://www.facebook.com/">Facebook</a>.

However, not all of the Northern California fires are close to being under control. The Nuns Fire – which had grown to consume four other fires in the Central LNU Complex – was only 25 percent contained. 

“Fire continued burning in the south and western portions,” Cal Fire wrote on the incident report for the fire complex.

The Redwood Valley Fire in Mendocino County, which killed at least nine people, was 35 percent contained, after burning 35,000 acres.

The Northern California fires have killed at least 40 people, mostly overnight on Oct. 8 and Oct. 9, fire officials reported. Hundreds remain missing, though officials told CNBC they hope to find most of them alive.

California’s near record rainfall over the winter after several years of drought spurred vegetation growth in the state. That, combined with record heat over the summer, left behind plenty of fuel for extreme wildfires.

The long 2017 wildfire season has been extremely expensive at both the state and federal level, the <a href="http://billingsgazette.com/">Billings Gazette</a> reports. The federal government spent more than $2.7 billion on firefighting in the last budget year, the news agency said, a record high. This year’s fires have already used more than half of the state’s emergency fund.

Firefighting costs are going up in California, Oregon, Montana and elsewhere due to a combination of hotter and drier weather and a buildup of dead and dying trees damaged by past firefighting techniques, Jennifer Jones, a spokeswoman for the <a href="https://www.nifc.gov/">National Interagency Fire Center</a>, told the Gazette.

For more information about efforts to extinguish the Northern California fires, check the <a href="http://www.fire.ca.gov/current_incidents">Cal Fire incidents website</a>. 

—

By <a href="mailto:kcathey@earth.com">Kyla Cathey</a>, <a href="http://www.earth.com">Earth.com</a> staff writer

Image credit: Capt. Will Martin, <a href="https://www.nationalguard.com/">Army National Guard</a>

Firefighters gaining ground on Northern California fires

After a week of chaos and devastation caused by the...

For the past several days, intense wildfires have burned through eight counties in Northern California's wine country, prompting Governor Jerry Brown to declare a state of emergency.

Thus far, the fires have scorched over 170,000 acres of land, and 670 people have been reported missing. California Highway Patrol has already rescued 50 people from mountain tops as the fires began to close in.

Firefighters are working to investigate the cause, but the fires were undoubtedly exacerbated by the <a href="https://www.earth.com/image/santa-ana-wind-event-over-california/">Santa Ana Winds</a>, or “Los Diablos” (devil winds), which create peak fire conditions by quickly moving hot, dry air across California. 

At one time over the weekend, more than 25 different fires blazed across Northern California. More than 44 people were rescued by helicopter, and according to Sonoma County Officials, and more than 100 calls have been made to report possible missing persons. 

As of Wednesday afternoon, the death toll had risen to 21 people, and the fires have destroyed over 1000 homes and business. Cal Fire has also issued new evacuation orders for residents in Calistoga and Santa Rosa.

Though winds have died down, firefighters ares still working to contain the blazes.

Federal funds were immediately allocated to help the state in its recovery efforts and those displaced by fires.

Santa Rosa’s Coffey Park neighborhood was perhaps one of the hardest hit areas as whole street blocks were engulfed.

Even though critical conditions in Northern California are dying down, there is a fear that the fires will move south. 

Thick smoke has also caused dangerously poor air quality in the area, and some residents have been hospitalized for respiratory irritation.

--

By <a href="mailto:kayvandette@gmail.com">Kay Vandette</a>, <a href="https://www.earth.com/">Earth.com</a> Staff Writer

21 dead as wildfires ravage Northern California’s wine country

For the past several days, intense wildfires have burned through...

<a href="https://www.epa.gov/">Environmental Protection Agency</a> (EPA) administrator Scott Pruitt announced plans to repeal the Clean Power Plan at an event in Kentucky on Monday. 

Scott Pruitt, the former Attorney General of Oklahoma, is well known for his stance against environmental protection regulations and has <a href="https://www.earth.com/news/scott-pruitt-doubts-global-warming/">denied the existence of climate change</a>. Despite his new job title, Scott Pruitt is a known critic of the EPA and even pursued several legal battles against the agency during President Barack Obama’s presidency.

The Clean Power Plan was instituted by the Obama administration to help combat climate change by limiting man-made greenhouse gas emissions. The legislation aimed to significantly curb air pollution and limit pollutants that cause asthma and disease. 

Pruitt has not been shy about sharing his thoughts on the Clean Power Plan, calling it “unconstitutional” and claiming it hurts the economy. 

“When you think about what that rule meant, it was about picking winners and losers. Regulatory power should not be used by any regulatory body to pick winners and losers,” Pruitt said Monday.

Even though Pruitt claims that clean air is an important concern, he feels that new jobs and economic success, particularly with the coal industry, take precedence.

Thus far, Pruitt has not made any mention of plans to replace the Clean Power Plan or institute new regulations on emissions. His move to repeal without replacing the landmark legislation has drawn fire from environmentalists. 

“A proposal to repeal the Clean Power Plan without any timeline or even a commitment to propose a rule to reduce carbon pollution, isn't a step forward, it's a wholesale retreat from EPA's legal, scientific and moral obligation to address the threats of climate change," former EPA administrator, Gina McCarthy, told <a href="http://www.cnn.com/2017/10/09/politics/environmental-protection-agency-scott-pruitt-clean-power-plan/index.html">CNN</a>.

--

By <a href="mailto:kayvandette@gmail.com">Kay Vandette</a>, <a href="https://www.earth.com/">Earth.com </a>Staff Writer

EPA administrator Pruitt announces repeal of Clean Power Plan

Environmental Protection Agency (EPA) administrator Scott Pruitt announced plans to...

According to the <a href="https://www.nytimes.com/">New York Times</a>, The Trump Administration is beginning the process to repeal the Clean Power Plan, which was put in place by President Obama to lower carbon dioxide emissions from power plants. An internal Environmental Protection Agency (EPA) document obtained by <a href="http://www.reuters.com/">Reuters</a> says that the public will be asked for ways to replace the policy.

This proposal by the EPA comes as no surprise considering President Trump vowed early on in his campaign to reverse what he called “stupid" policies developed by the Obama administration to address climate change. 

Scott Pruitt also made it clear in his first interview as EPA administrator that the <a href="https://www.earth.com/news/dem-letter-clean-power-plan/">Clean Power Plan</a> would be quickly withdrawn. In that interview, Pruitt said “the courts have seriously called into question the legality” of the regulations. 

As Oklahoma Attorney General, Pruitt sued the EPA over the Clean Power Plan. This was just one of 14 lawsuits that Pruitt participated in against the EPA before he was appointed by Trump as administrator of the agency.

The proposal to repeal the Clean Power Plan is included in the EPA’s “October 2017 Tiering List,” a document that highlights upcoming policy issues of high priority for the agency’s <a href="https://www.epa.gov/aboutepa/about-office-air-and-radiation-oar">Office of Air and Radiation</a> (OAR). 

The report says that new regulations will be issued which are “similarly intended to reduce carbon dioxide emissions from existing fossil-fueled electric utility generating units and to solicit information for the agency to consider in developing such a rule.”

It is unclear how the EPA will defend its decision to reverse the climate policy. It is expected to be replaced by a narrower set of regulations that target thermal efficiency improvements at coal-fired power plants.

Gene Karpinski is the president of the <a href="https://www.lcv.org/">League of Conservation Voters</a>, an organization that works to turn environmental values into national priorities.

“We have no doubt that a replacement will be written by Pruitt’s industry friends, falling ridiculously short of what’s needed to fight climate change and denying millions of people the right to clean air,” <a href="https://www.lcv.org/article/lcv-clean-power-plan-repeal-members-stand-ready-fight/">said Karpinski</a>. “If Scott Pruitt’s EPA wants recommendations for replacing the Clean Power Plan, here’s ours: keep it and follow the law.”

--

By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

NYT: Trump beginning process to repeal Obama’s Clean Power Plan

According to the New York Times, The Trump Administration is...

Hurricane Maria made landfall in Puerto Rico this morning as the strongest storm the island has seen in almost 90 years. The Category 4 hurricane roared onto the island around 6:15 a.m. with 155 mph winds, ripping roofs off of buildings and knocking out power across the entire territory. 

By mid-morning, the hurricane had completely engulfed the 100-mile island. The <a href="http://www.weather.gov/">National Weather Service</a> in San Juan reported rainfall of up to 7 inches an hour. Residents reported windows shattering, buildings shaking, and streets turning into muddy rivers.

While anticipating the arrival of Hurricane Maria, Puerto Rico's governor Ricardo Rossello told the <a href="https://www.ap.org/en-us/">Associated Press</a>, "This is going to be an extremely violent phenomenon. We have not experienced an event of this magnitude in our modern history." 

Puerto Rico Emergency Management Agency (PREMA) Director Abner Gomez was braced for the worst at a press conference today. “When we can get outside, we will find our island destroyed," he said. "The information we have received is not encouraging. It's a system that has destroyed everything it has had in its path."

On its way to Puerto Rico, Hurricane Maria ripped through the Caribbean after rapidly intensifying in strength from a Category 1 to a Category 5 storm in just 15 hours. The hurricane slammed into the tiny nation of Dominica Monday night with 160 mph winds, making it the strongest storm in the recorded history of the island.

As buildings are filling up with water and rivers are overflowing in <a href="https://www.earth.com/news/1918-puerto-rico-earthquake-tsunami/">Puerto Rico</a> today, torrential rain and strong winds are expected to persist through this evening. Hurricane Maria will pass to the east of the Turks and Caicos as a Category 3 storm on Friday, and then will pass well to the east of the Bahamas by Saturday. Beyond this, the path of the storm is unclear.

"At this point, it looks like Maria will miss the United States and will move out to sea sometime later next week," said <a href="http://abcnews.go.com/">ABC News</a> meteorologist Max Golembo. "But this will be a close call, so we will be watching carefully."

Governor Rossello took to Twitter today to encourage the residents of Puerto Rico. He tweeted, "God is with us; we are stronger than any hurricane. Together we will lift up."

--

By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

&nbsp;

Hurricane Maria slams Puerto Rico, whole island without power

Hurricane Maria made landfall in Puerto Rico this morning as...

Severe 7.1 earthquake strikes Mexico City, death toll rising. A severe earthquake with a 7.1 magnitude struck Mexico City on Tuesday September 19, 2017 at 2:15pm EST, killing over 100 people and destroying many large buildings. This, less than two weeks after an 8.1 magnitude <a href="https://www.earth.com/news/megathrust-earthquakes-and-tsunamis-may-be-tied-to-deep-slow-activity/">earthquake</a> occurred off the western coast of Mexico on September 8th that left nearly 100 dead.

As of midday Wednesday, the death toll had already risen to over 225 people killed.

According to the <a href="https://www.ap.org/en-us/">Associated Press,</a> the potent quake was felt across a vast and heavily-populated area of central Mexico, causing power outages and collapsed buildings. In Mexico City alone, over 44 buildings have been reduced to rubble. Severe 7.1 earthquake strikes Mexico City, death toll rising 

The epicenter of the earthquake has been estimated to be roughly 2.8 miles northeast of San Juan Raboso and 34 miles southwest of Puebla, according to the <a href="https://www.usgs.gov/">US Geological Survey</a>. The quake struck at a depth of 33 miles.

The day also marked the anniversary of the devastating 1985 earthquake, which shook Mexico City with an 8.1 magnitude and killed thousands.

Just south of Mexico City, the Enrique Rebsamen school was partially flattened, killing at least 25 people, most of which were children.

--

By <a href="mailto:rarnold@earth.com">Rory Arnold</a>, <a href="http://earth.com/staff">Earth.com</a> Staff Writer

Severe 7.1 earthquake strikes Mexico City, death toll rising

Severe 7.1 earthquake strikes Mexico City, death toll rising. A...

Hurricane Irma weakened to a Category 2 hurricane on Sunday as its winds – described as a “low howl” by those still in Florida – slowed to 110 mph, but the monster storm had already ripped up trees, spawned tornado warnings, flooded streets, and was threatening a storm surge that could swamp cities in southern Florida, scientists said.

At least three people in Florida have been killed, the <a href="http://www.bbc.com/">BBC</a> reported Sunday evening. More than 2.3 million were without power, and 70,000 were hunkering down in shelters. 

“The windows are shaking and the wind outside is blowing,” <a href="https://www.nytimes.com/2017/09/10/us/miami-key-west-scene.html">New York Times</a> correspondent Frances Robles wrote from Miami on Sunday morning, before Irma made landfall. “Every few minutes, you can hear the faint sound of a tornado alarm coming from someone’s phone or computer. The trees outside are not bending as much as I thought they would.”

By Sunday afternoon, the center of the Hurricane Irma made had reached the coast near Naples, Florida, threatening a 15-foot storm surge. Waters on the Gulf Coast of Florida had risen four feet by 6 p.m. local time, the <a href="https://twitter.com/NWSLouisville/status/907003992395350016">NWS office in Louisville</a> tweeted.

The <a href="http://www.nhc.noaa.gov/">National Hurricane Center</a> advised anyone who hadn’t evacuated from Naples, Marco Island and the surrounding area to move away from the coast.

The eyewall – the strongest portion of the storm around Hurricane Irma’s eye – was hammering Fort Myers on Sunday evening as the monster storm moved toward Tampa Bay.

The <a href="https://alerts.weather.gov/cap/wwacapget.php?x=FL125867F044BC.TornadoWarning.125867F05074FL.MLBTORMLB.a6d185fbf35d9ce0a9cf179e63be3e05">National Weather Service</a> sent out a tornado advisory for central Florida as Irma’s violent winds spawned severe thunderstorms in the region.

“TAKE COVER NOW! Move to an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris,” the agency said.

Storm surge warnings were also in place for parts of Miami beach, Tampa Bay and the Florida Keys. <a href="https://twitter.com/USATODAY/status/907014047970861056/video/1">Video posted by USA Today</a> showed the surge engulfing neighborhoods in Miami. 

“A Storm Surge Warning means there is a danger of life-threatening inundation, from rising water moving inland from the coastline, during the next 36 hours in the indicated locations,” a National Hurricane Center alert said.

As people fled their homes, several Florida cities and Miami-Dade County established curfews to prevent looting.

President Donald Trump promised emergency aid and approved a disaster declaration on Sunday. The federal funding included temporary housing grants, the BBC reported. Trump signed <a href="https://www.whitehouse.gov/the-press-office/2017/09/08/statement-press-secretary-president-donald-j-trump-signing-hr-601">H.R. 601</a>, which diverts more than $15 billion to relief efforts in the wake of Hurricane Irma, Hurricane Harvey and western wildfires, on Friday.

Though weaker by Sunday afternoon, Irma was expected to remain at hurricane strength until Monday, meteorologists said.

Before reaching Florida, Hurricane Irma swept through the Caribbean, killing more than 25 people, leaving Puerto Rico without power and more than half the population of Barbuda homeless. In Cuba, Irma tore down houses and tore up trees. 

At one point, sustained windspeeds of 185 mph and gusts topping 200 mph made it the strongest hurricane ever recorded. 

—

By <a href="mailto:kcathey@earth.com">Kyla Cathey</a>, <a href="http://www.earth.com">Earth.com</a> staff writer

Hurricane Irma weakens, but not before massive destruction

Hurricane Irma weakened to a Category 2 hurricane on Sunday...

Scientists are transforming chocolate into a functional food by infusing it with probiotics and prebiotics, aiming to create a treat that satisfies cravings while supporting gut health. 



The challenge lies in maintaining chocolate's beloved texture and flavor while adding health benefits.



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Probiotics - beneficial microbes that balance gut bacteria and aid digestion - are typically fragile and can be destroyed by stomach acid or processing. 



Prebiotics act as food for these microbes, helping them thrive. Together, they form "synbiotics," a powerful health combination.



Researchers Smriti Gaur and Shubhi Singh from India's Jaypee Institute of Information Technology took an innovative approach, using natural prebiotics like corn and honey instead of complex processing methods. 



They created five chocolate varieties: a control and four synbiotic versions containing different combinations of prebiotics, probiotics (Lactobacillus strains), and flavor enhancers (cinnamon or orange).



Laboratory simulations of human digestion showed the probiotics remained viable for over five hours, suggesting they could survive long enough to benefit gut health.



Taste tests were positive, with researchers particularly enjoying the orange-flavored variety, describing it as having "vibrant citrus notes" complementing the "rich cocoa" with a "luxurious" texture.



This research represents just the beginning. With further refinement of strains, textures, and flavors, chocolate could evolve beyond mere indulgence to become a functional food that nourishes while it delights.



The study is published in the journal <a href="https://pubs.acs.org/doi/10.1021/acsfoodscitech.4c00741" target="_blank" rel="noreferrer noopener">ACS Food Science &amp; Technology</a>.

Is chocolate the next nutritional powerhouse?

Scientists are transforming chocolate into a functional food by infusing...

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features Nushagak Bay, a large estuary in southwest Alaska. Nushagak runs mainly north to south and exits in Bristol Bay, a large body of water in the Bering Sea.



"The bay is primarily fed by the Nushagak River, which begins in the Alaska Range and flows southwest approximately 450 km. The bay is also fed by several additional rivers including the Wood, Igushik, Snake and Weary rivers," says ESA.



"The dark colors of the Nushagak River are most likely due to tannins or lignins (chemical substances found in plants). Tannins and lignins from roots, leaves, seeds, bark and soil can leach into the water and give it a brown or even black colour. The sediments then flow southwards where it is mixed with the bluer waters of the bay."



Video/ Image Credit: ESA



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By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Nushagak Bay in southwest Alaska

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Today's Video of the Day from the <a href="https://www.acs.org/">American Chemical Society</a> (ACS) reveals that proteins on flu viruses are actually flexible, tilting and waving in a “breath-like” motion. According to the experts, these proteins could be used to better defend against the flu.



"The main antigenic targets of influenza virus are two surface glycoproteins, hemagglutinin (HA) and neuraminidase (NA). Whereas the structural and dynamical properties of both glycoproteins have been studied previously, the understanding of their plasticity in the whole-virion context is fragmented," wrote the researchers.



To investigate, the team conducted detailed simulations of the influenza A H1N1 virion, or the swine flu. The experts concluded that the visualizations show many new vulnerable states of flu viruses, which could improve future vaccines and antiviral drugs.



Video/ Image Credit: American Chemical Society&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Flu viruses are more flexible than expected

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features Lake Trasimeno, which is located west of Perugia in central Italy. It is the fourth largest lake in the country. While Trasimeno’s water level varies, it has a maximum depth of approximately six meters.&nbsp;



"In this Copernicus Sentinel-2 image, captured on 6 August 2022, the lake’s emerald green colour is likely due to the presence of phytoplankton. Streaks in the water, particularly visible in the west, indicate the presence of soil and sediments which have been stirred up by winds. Dark colored waters in the southern part of the lake indicate a presence of submerged and floating macrophytes (aquatic plants) as well as algae," says ESA.



"Surrounded by hills on three sides, Trasimeno is subject to heavy storms created by winds, especially from the north and west. There are three islets in the lake: Maggiore, Minore and Polvese (the largest). The lake’s shores are sparsely inhabited with only two popular villages: Castiglione del Lago and Passignano sul Trasimeno."



"Italy is experiencing its worst drought in 70 years which has affected drinking water supplies, hydroelectric power and agricultural production. High temperatures, hot winds and lack of rainfall are the main causes of drought in the Umbrian region which saw Lake Trasimeno’s drop 1.3 m, reaching the limit of the hydrometric zero in July 2022."



Video/Image Credit: ESA&nbsp;



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By <a href="http://csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer

Lake Trasimeno in Central Italy

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Today's Video of the Day from the <a href="https://www.acs.org/">American Chemical Society</a> describes a new self-powered nanosensor that can instantly detect mercury contamination with the tap of a finger.&nbsp;



The oxidized form of mercury can be harmful when it is ingested through contaminated water or food. This makes it necessary for experts to develop sensors that can quickly and accurately detect the presence of mercury.&nbsp;



Zong-Hong Lin and colleagues have now created a triboelectric nanosensor (TENS) that can detect mercury by simply by touching a sample. According to the researchers, their TENS could serve as the basis for similar devices to safely and remotely monitor other pollutants.



Video Credit: American Chemical Society&nbsp;



---



By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Detecting mercury contamination with the tap of a finger

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Today’s Video of the Day from the <a href="https://www.acs.org/">American Chemical Society</a> explores the ability of salt to transform the way that foods and beverages taste. Salt is known to cover up undesirable flavors, such as bitterness in coffee or beer, but how exactly does sodium chloride change the taste of other compounds?



One previous study showed that, not only does salt suppress bitterness, but also enhances sweetness and sourness. Another study revealed that bitterness reduction by salt seems to be happening at the tongue receptor level as well as in the brain.&nbsp;



While it is known that salt taste is mediated by the presence of sodium channels in the form of taste buds, experts believe that there is also an unknown receptor responsible for how we taste salt that has not yet been identified.&nbsp;



Video Credit: ACS Reactions



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

How does salt makes things taste better?

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features Santiago, the capital city of Chile. The city is located in the center of the Santiago Metropolitan Region, which has a population of about eight million people.&nbsp;



'The weather of Santiago resembles the Mediterranean climate with dry and warm summers with temperatures reaching up to 35°C (from October to March) and cool and humid winters that can drop to 0°C (from April to September)."



"The city lies in the centre of the country’s central valley around 80 km from the Pacific Ocean to the west and borders Argentina to the east. A tiny part of Argentina is visible in the top-right corner of the image where the mountain crest of the Andes Mountains acts as a divider between the two countries," says ESA.



Video/ Image Credit: ESA



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Santiago, Chile in South America

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Spiral,Galaxy,,Illustration,Of,Milky,Way

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Astronomers at <a href="https://www.jhu.edu/">Johns Hopkins University</a> have created an interactive map of the universe, including the actual position and real colors of 200,000 galaxies. The map allows the public to access data that was previously only available to scientists.



The map was developed using data collected by the Sloan Digital Sky Survey. For over two decades, a telescope in New Mexico was aimed at slightly different locations to capture the night sky.&nbsp;



"Growing up I was very inspired by astronomy pictures, stars, nebulae and galaxies, and now it's our time to create a new type of picture to inspire people," said map creator Brice Ménard, a professor at Johns Hopkins. "Astrophysicists around the world have been analyzing this data for years, leading to thousands of scientific papers and discoveries. But nobody took the time to create a map that is beautiful, scientifically accurate, and accessible to people who are not scientists. Our goal here is to show everybody what the universe really looks like."



"In this map, we are just a speck at the very bottom, just one pixel. And when I say we, I mean our galaxy, the Milky Way which has billions of stars and planets. We are used to seeing astronomical pictures showing one galaxy here, one galaxy there or perhaps a group of galaxies. But what this map shows is a very, very different scale."



"From this speck at the bottom, we are able to map out galaxies across the entire universe, and that says something about the power of science."



The <a href="https://mapoftheuniverse.net/">interactive map</a> is available online, where it can be downloaded for free.



Video Credit: Johns Hopkins&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Interactive map of the universe includes 200,000 galaxies

[sendtonews key="e4ZG0Jawp3-2374785-12187" type="single"] Astronomers at Johns Hopkins University have created...

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Lesotho: Africa's "Kingdom in the Sky" Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features northwest Lesotho in South Africa.



According to ESA, Lesotho is the only nation in the world that lies completely above 1,000 m in elevation. The country is famous for its tall mountains and narrow valleys, and is known as Africa's "Kingdom in the Sky."



Out of a population of around two million people, about 80 percent live in rural areas. More than 75 percent of these people are engaged in <a href="https://www.earth.com/news/climate-change-will-have-a-global-impact-on-agriculture/">agriculture</a>, including rainfed cereal production and animal grazing.&nbsp;



ESA reports that the country’s agricultural system faces a growing number of issues, with climate-related vulnerabilities such as drought, floods and extreme temperatures occurring more frequently. 



Diamonds are amongst the minerals found in the mountains. Indeed, Lesotho can truly be called the Kingdom in the Sky. Beautiful, culturally rich, safe, affordable, and easily accessible from Durban and Johannesburg, mountainous Lesotho is a vastly underrated travel destination. the Kingdom of Lesotho (Sotho: 'Muso oa Lesotho) is an enclaved country in southern Africa. It is just over 30,000 km2 (11,583 sq mi) in size and has a population of around 2 million.



Video Credit: ESA&nbsp;&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Staff Writer 



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Lesotho: Africa's "Kingdom in the Sky"

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Today's Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features Dublin, the capital and largest city of Ireland. Beyond its pub culture, Dublin is known as a modern culinary destination and a UNESCO City of Literature.



"Dublin is located near the midpoint of Ireland’s east coast in the province of Leinster. The city, which covers an area of around 115 square kilometers, is bordered by the Dublin Mountains, a low mountain range to the south, and is surrounded by flat farmland to the north and west," says ESA.



"The city straddles the River Liffey, which rises in the Wicklow Mountains and flows around 80 kilometers eastwards through the city of Dublin, in which it is canalised and bordered with quays. It then empties into Dublin Bay, an arm of the Irish Sea."



Dublin has an abundance of green spaces, including one of the largest enclosed public parks in any European capital city. Phoenix Park, which was originally formed as a royal hunting park in the 1660s, includes 707 hectares of green space.



Video Credit: ESA&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

The city of Dublin on Ireland's east coast

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Today's Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features the province of Zaragoza in northeast Spain. The image was captured by the Copernicus Sentinel-2 mission.



"Together with the provinces of Huesca and Teruel, Zaragoza formed the old kingdom of Aragon. Its capital, also called Zaragoza (not visible in this image) is home to around half of Aragon’s population," says ESA.



"The Ebro River can be seen winding its way through the province from west to east in this image. Between its source in the Cantabrian Mountains in the northwest and its delta on the Mediterranean coast, the Ebro River is fed by more than 200 tributaries as it flows 910 km across much of northern Spain."



Since rainfall is very scarce in this region, irrigation in the Ebro basin is critically important. In the valleys surrounding the Ebro River, many fields are used for growing crops such as corn, wheat, and barley.



Video/ Image Credit: ESA



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

The province of Zaragoza in northeast Spain

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Today’s Video of the Day from <a href="https://earthobservatory.nasa.gov/">NASA Earth Observatory</a> reveals the evolution of the Columbia Glacier in southeastern Alaska. Columbia is among the fastest shrinking glaciers in the world, and the video documents its rapid retreat over the years.&nbsp;



Columbia Glacier is a large, multi-branched calving glacier that flows out of the Chugach Mountains to the Prince William Sound.&nbsp;



According to USGS, Columbia had a long history of stability prior to 1980, with a length 41 miles, and small, short-lived advances or retreats.



In the years since 1980, however, satellite images have captured Columbia’s alarming retreat. By using false-color images, scientists can distinguish between snow and ice, open water, vegetation, and rocky debris on the glacier’s surface.



The series of false-color images featured in today's video were acquired over the span of 35 years. You can see that by 2021, the glacier’s main branch had retreated about 15 miles from its initial position.



The Columbia Glacier has also lost more than 50 percent of its volume, mostly due to calving. <a href="https://www.earth.com/video/nasa-reveals-3d-visual-of-an-atmospheric-river/">NASA</a> reports that while climate change likely started the retreat, mechanical processes kept the disintegration going.



The NASA images are provided by Jesse Allen, Robert Simmon, Joshua Stevens, and Lauren Dauphin using data from Landsat satellites, from the U.S. Geological Survey, and data from MODIS on NASA’s Terra satellite. The structure of Columbia’s moraine played a large role in the stability of the glacier before 1980. 



Like other tidewater glaciers, the Columbia built up a moraine over time, and the mixture of ice and rock functioned like a dam keeping out the sea. It was supported on one end by the shoreline and by the underwater terminal moraine at the other.



Video Credit: NASA Earth Observatory/&nbsp; NASA’s Scientific Visualization Studio



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

The rapid retreat of the Columbia Glacier

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> features the Pyrenees Mountains, which form a natural boundary between France and Spain in southwest Europe.



The mountain range is 430 kilometers in length. It stretches from the Mediterranean Sea on the east to the Atlantic Ocean on the west.



At an elevation of 3404 meters, Pico de Aneto is the highest mountain peak in the Pyrenees, and the third-highest peak in Spain. Pico de Aneto is located in the Posets-Maladeta Natural Park, which spans more than 82,000 acres.&nbsp;



"Geological studies have revealed that the Pyrenees Mountains have been around for longer than the Alps, with their sediments first deposited in coastal basins during the Paleozoic and Mesozoic eras," reports ESA.



"The entire mountain range formed due to the upwelling of large sedimentary rocks by the collision of the Iberian and the Eurasian plate around 100 to 150 million years ago, followed by intense erosion from ice and water."



The western Pyrenees receive more precipitation due to moisture blowing in from the Atlantic Ocean. The mountain range contains many lakes, several small glaciers, and some of the highest waterfalls in Europe.



Video &amp; Image Credit: ESA



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

The Pyrenees Mountains in southwest Europe

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Today's Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard</a> describes two exoplanets that are orbiting a star 218 light-years away. A team of researchers led by the University of Montreal has found evidence that these planets are "water worlds."



The experts used data from NASA’s Hubble and Spitzer Space Telescopes. They discovered that exoplanets Kepler-138 c and Kepler-138 could be composed largely of water.



"We previously thought that planets that were a bit larger than Earth were big balls of metal and rock, like scaled-up versions of Earth, and that's why we called them super-Earths," explained study co-author Björn Benneke.&nbsp;



"However, we have now shown that these two planets, Kepler-138 c and d, are quite different in nature and that a big fraction of their entire volume is likely composed of water. It is the best evidence yet for water worlds, a type of planet that was theorized by astronomers to exist for a long time."



Video Credit: NASA Goddard



Image Credit: NASA, ESA, and Leah Hustak (STScI)



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Two distant planets may be "water worlds"

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Satellites reveal how Earth's systems are interconnected Today’s Video of the Day from <a href="https://www.nasa.gov/goddard">NASA Goddard</a> describes Earth’s interconnected systems, and how this network is affected by rising temperatures.&nbsp;



During 2020, average global temperatures matched the hottest year on record. The hurricane season was also record-breaking, with many of the storms intensifying at extraordinary speeds. Hot water in the ocean is fuel for hurricanes. The satellite data shows that it's all one interconnected system showing how Satellites reveal how Earth's systems are interconnected.



According to NASA, dust swept up from Northern Africa plays a major role in the formation of hurricanes, and is also a key source of fertilization in the Amazon rainforest. As a result of<a href="https://www.earth.com/news/seagrass-wasting-disease-is-fueled-by-climate-change/"> climate</a> change, dust plumes are expected to decline, which will have an effect on vegetation far away.&nbsp;



Images from Earth-observing satellites show how the world’s plant life is affected by natural disasters, fires, and deforestation. Satellites also reveal how widespread changes in vegetation impact waterways,&nbsp; the climate, air quality. Satellites communicate by using radio waves to send signals to the antennas on the Earth. "Earth From Space" is a groundbreaking two-hour special that reveals a spectacular new space-based vision of our planet. 



Video Credit: NASA Goddard&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Satellites reveal how Earth's systems are interconnected

[sendtonews key="JbW4VsY53O-1632195-12187" type="single"] Satellites reveal how Earth's systems are interconnected...

Today’s Video of the Day from the <a href="https://welcome.miami.edu/">University of Miami</a> Rosenstiel School of Marine and Atmospheric Science explores how changes in water temperatures have affected tiger shark habitats and movements in the North Atlantic Ocean. The study reveals that rising temperatures have caused the sharks to shift toward the poles over the past 40 years.



“Tiger shark annual migrations have expanded poleward, paralleling rising water temperatures,” explained study lead author Neil Hammerschlag. “These results have consequences for tiger shark conservation, since shifts in their movements outside of marine protected areas may leave them more vulnerable to commercial fishing.”



The researchers analyzed nine years of tracking data from satellite-tagged tiger sharks, combined with four decades of conventional tag and recapture data provided by National Oceanic and Atmospheric Administration (NOAA) Cooperative Shark Tagging Program.



The experts found that during the last decade of record heat, for every one-degree Celsius increase in water temperatures, tiger sharks migrated further poleward by over 400 kilometers. They also migrated two weeks earlier than usual to waters off the northeastern coast of the United States.



“Given their role as apex predators, these changes to tiger shark movements may alter predator-prey interactions, leading to ecological imbalances, and more frequent encounters with humans,” concluded Professor Hammerschlag.



Video Credit: University of Miami Rosenstiel School of Marine and Atmospheric Science



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Tiger sharks are shifting poleward as temperatures rise

Today’s Video of the Day from the University of Miami...

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> is focused on the melt ponds that emerge during the spring and summer on the Greenland Ice Sheet, which is the largest ice mass in the northern hemisphere.



"Melt ponds are vast pools of open water that form on both sea ice and ice sheets and are visible as turquoise-blue pools of water in this Copernicus Sentinel-2 image," says ESA.



"When snow and ice melts atop glaciers, water flows in channels and streams and collects in depressions on the surface. These melt ponds can speed up the melting of the surrounding ice since they greatly reduce the ice’s ability to reflect sunlight."



"This can create a positive feedback where an increasing number of melt ponds absorb more heat which causes ice cover to melt even faster."



According to ESA, Greenland has been hit with a late-season heatwave that began in early September. This caused the type of melt event that usually occurs in the middle of summer.



"In a recent paper published in Nature Climate Change, scientists found that major sea-level rise from the melting of the Greenland ice cap is now ‘inevitable’ even if the burning of fossil fuels were to halt overnight," says ESA. "Using satellite observations of Greenland ice loss and ice cap from 2000 to 2019, the team found the losses will lead to a minimum rise of 27 cm regardless of climate change."



Video Credit: ESA&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Melt ponds on the Greenland Ice Sheet

[sendtonews key="qARzJPSabQ-2270617-12187" type="single"] Today’s Video of the Day from the...

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Today’s Video of the Day from the <a href="https://www.esa.int/">European Space Agency</a> describes a new map of Mars that is providing insight into the planet’s watery past. The map also reveals where future missions could safely land on Mars.&nbsp;



The map has been created over the last decade using observations of water-rich rocks and mineral deposits. The images were captured by ESA’s Mars Express and NASA’s Mars Reconnaissance Orbiter.



"A big surprise is the prevalence of these minerals, with the map revealing hundreds of thousands of water-affected locations in the oldest parts of the planet," says ESA. "The new data will help answer exciting questions about Mars’ climate history, whether water was globally persistent or confined to short, intense episodes, and whether the conditions were ever suitable for life."



"Specifically, the map shows the locations and abundances of aqueous minerals. These are from rocks that have been chemically altered by the action of water in the past, and have typically been transformed into clays and salts."



According to John Carter of the Institut d’Astrophysique Spatiale (IAS), our collective understanding of Mars has been oversimplified. He explained that planetary scientists have tended to think that only a few types of clay minerals on Mars were created during its wet period, then as the water gradually dried up, salts were produced across the planet.



The new map shows that the composition of Mars is much more complicated than what we thought. For example, while many salts formed after Martian clays, there are some salts that are presumed to be older than some of the clays.&nbsp;



“The evolution from lots of water to no water is not as clear cut as we thought, the water didn’t just stop overnight. We see a huge diversity of geological contexts, so that no one process or simple timeline can explain the evolution of the mineralogy of Mars. That’s the first result of our study. The second is that if you exclude life processes on Earth, Mars exhibits a diversity of mineralogy in geological settings just as Earth does,” said Carter.



Video Credit: ESA



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

The history of Mars is much more complex than we thought

[sendtonews key="qas3EhyI0Y-2220951-12187" type="single"] Today’s Video of the Day from the...

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Today's Video of the Day from the <a href="https://www.stowers.org/">Stowers Institute for Medical Research</a> describes how cavefish adapted to a sedentary lifestyle over tens of thousands of years. 



The experts found that the muscle metabolism of cavefish has been genetically reprogrammed over time. As a result, the animals have experienced major changes in their morphology and behavior. Despite these changes, however, the cavefish remain healthy and fit.



The research may provide new clues about the evolutionary consequences of prolonged physical inactivity in humans.&nbsp;



“It’s no surprise that people are moving less and less as technology has advanced,” said Rohner. “With cavefish, we have a unique system where we can study what might happen if people remained couch potatoes over very, very long periods of time.”



Video Credit: Stowers Institute for Medical Research



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Cavefish are healthy despite their sedentary lifestyle

[sendtonews key="vpljfR2VBX-2560867-12187" type="single"] Today's Video of the Day from the...

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Today’s Video of the Day from <a href="https://earthobservatory.nasa.gov/">NASA Earth Observatory</a> some of the most incredible waves in the world, as seen by Landsat satellites.



"With more than 370,000 miles of coastline on Earth, there are plenty of places where epic waves build up, curl over, and hurtle toward the shore.- much to the thrill of surfers," says NASA. "There are some places where these waves are so magnificent that they can be seen from space."



"With the broad perspective of satellites, we can see how these iconic waves develop into the world’s tallest, longest, fastest, and heaviest."



Video Credit: NASA Earth Observatory&nbsp;



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By <a href="mailto:csexton@earth.com">Chrissy Sexton</a>, <a href="https://www.earth.com/staff/">Earth.com</a> Editor



Check us out on <a href="https://www.earth.com/earthsnap/">EarthSnap</a>, a free app brought to you by Eric Ralls and Earth.com.

Satellites capture the world's biggest and fastest waves

[sendtonews key="MHyhtebibJ-2200368-12187" type="single"] Today’s Video of the Day from NASA...

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