A new model developed by Caltech and JPL researchers suggests that Antarctica's ice shelves may be melting at an accelerated rate, which could eventually contribute to more rapid sea level rise. 

A rare hummingbird, not seen since 2010, has been rediscovered in Colombia’s Sierra Nevada de Santa Marta mountains.

Increasingly, global food production is being threatened by the effects of climate change. 

In many parts of Europe, summer 2022 has been brutal: long periods of drought combined with record high temperatures.

Combining nuanced statistical methods with a robust parallel computational platform has enabled a modeling scheme that better predicts environmental conditions while being efficient enough to cover millions of monitoring locations.

Scientists from The Australian National University (ANU) and James Cook University (JCU) have identified an "exquisite" natural mechanism that helps plants limit their water loss with little effect on carbon dioxide (CO2) intake - an essential process for photosynthesis, plant growth and crop yield. 

Scientists are flying research aircraft through the heart of Arctic storms this summer to better understand how weather systems are affecting polar sea ice.

The worst effects of global warming on the world's largest ice sheet could be avoided if nations around the world succeed in meeting climate targets outlined in the Paris Agreement.  

On a recent summer morning near Camden, New Jersey, two divers from the U.S. Environmental Protection Agency hovered over a patch of sediment 10 feet below the surface of the Delaware River. 

Even relatively modest climate warming and associated precipitation shifts may dramatically alter Earth’s northernmost forests, which constitute one of the planet’s largest nearly intact forested ecosystems and are home to a big chunk of the planet’s terrestrial carbon.