"We are doing it all day, all night." Veteran meteorologist shares inside look at grueling weather research in the Arctic: ...

A new study in Science uses ancient and modern DNA to tell the Qimmeq’s story. It’s a story not just about dogs, but also ...

Even in a warming climate, brutal cold snaps still hammer parts of the U.S., and a new study uncovers why. High above the ...

Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, ...

Satellite imagery has revealed a yet-to-be-explained rise in the Southern Ocean's salinity. It could be a key factor in the decline of the region's sea ice.