Most ozone-depleting substances also contribute to global warming. By reining in these substances and protecting carbon sinks ...

A new study finds that the rate of ocean warming has more than quadrupled over the past 40 years—and pinpoints why.

A January 2025 cold wave plunged Chicago into subzero temperatures, initially without snow. By late January, snowfall ...

Scientists have finally had a close look at the rubble collected by a spacecraft from the asteroid Bennu. Here's what they ...