Scientists have predicted a mass extinction on Earth in 250 million years, wiping out all mammals due to extreme heat and ...

The ocean naturally pulls in about a quarter of the carbon dioxide people produce. It's the planet’s largest carbon sink.

The idea that extreme heat could one day cause a mass extinction and end the dominance of humans is not as farfetched as it ...

Learn about carbon storage and how new 3D models show CO2 mixes faster with underground brine than previously thought.

As we celebrate Earth Month, we are kicking off a series of retrospectives on National Academies reports and activities ...