New analyses of ancient ice from Antarctica and the air contained inside it are extending the history of Earth's climate records and expanding researchers' understanding of how the planet has changed ...

For the first time, scientists have measured atmospheric gases from the late Pliocene, yielding data that could help to predict the future climate ...

While hydrogen itself doesn’t trap greenhouse gases, its interaction with other gases can indirectly heat the atmosphere 11 times faster than carbon dioxide does.

A scientific expedition in the Barents Sea has revealed a remarkable geological structure hidden beneath the Arctic waters: ...