Tiny clusters of drifting debris called "marine snow" shower through...

The Falkland Islands greet visitors with low grasses, rocky ridges,...

Many warming experiments may be painting an incomplete picture. Michigan...

In the sweltering crown of the Amazon rainforest, nearly 200...

In theory, planting trees can wipe away the carbon cost...

Cities are becoming more than just human-built environments. Their light...

Imagine inhaling hundreds of invisible spores every day. Most float...

Nanoparticles - microscopic specks released by cars, factories, forest fires,...

Every year, mosquito-borne diseases cut short more than a million...

Plants are far more adventurous underground than scientists once believed....

Cannabis is everywhere now. It’s in pharmacies, parties, pain clinics,...