In a city where smog routinely blankets the streets, a...

Group is suing ExxonMobil over climate change. ExxonMobil is being...

A new study of lead pollution in the North Atlantic...

A state environmental review board voted Wednesday to allow Wyoming's...

Dense arrays of seismometers are letting scientists get a clearer...

Many people are concerned about conservation of the planet’s cute...

Sea surface temperatures dipped dramatically during a period from 7...

A recent spate of whale entanglements off of New England...

A crowd of several hundred people gathered in the growing...

Donald Trump's running mate is breaking with the Republican nominee's...

Earth has been losing oxygen for the past 800,000 years....