Jacob Chalif is part of a U.S. National Science Foundation project collecting some of the world’s oldest ice — dating back as many as a million years or more — for a Dartmouth College study on climate ...

Deep under the frozen desert of western Antarctica, a hidden danger slumbers. Lurking beneath the massive, 1–2 ...

The size of the Antarctic ice sheet can be hard to comprehend. Two kilometers thick on average and covering nearly twice the ...

Still far off the tourist trail, the likes of Macquarie, Campbell, Bounty and Snares are pristine wildernesses best explored ...

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

"The level and extensiveness of the frigid air may be tough to match the rest of the winter," forecasters warned.

A brutal polar vortex is set to bury the Big Apple in snow Sunday and then deliver deadly single-digit temperatures that will ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

But TikTok said after the court ruling on Friday that it “will be forced to go dark” if the administration didn’t provide a ...

As temperatures are expected to plunge into the single digits this week, homeless advocates are ensuring that towns can ...

PHILADELPHIA (WPVI) -- Sunday's storm will bring steady snow to the region including during the Eagles game ahead of dangerous cold next week. TONIGHT: Mostly cloudy and not too chilly ...