There are strong upper-level winds rotating around the North Pole that normally keep all cold air contained, but in the ...

The sudden blast may come as a shock to many Americans after a mostly mild start to winter, but that warmth may be partly ...

Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all ...

You may have also heard a bunch of novel terms being thrown around to warn you about what’s coming, particularly on social ...

Water, salt, and heat all get mixed within eddies with important climate consequences, but the boundary of an eddy is hard to ...

Schools are closing or operating remotely and warming shelters are opening their doors as temperatures in Northwest Indiana are expected to plunge into the negative single digits Friday and wind ...

A warming Arctic set the stage for a massive winter storm expected to stretch 2,000 miles across the Eastern U.S. this ...

The frigid temperatures, massive snow and deadly ice storm occurring east of the Rockies might seem to conflict with life on a rapidly warming planet. But all of these things still happen, even with ...

The meteorologists said the polar vortex system is set up due north of Michigan over Canada's Hudson Bay. It's at least ...

Starting Thursday, dangerously frigid air from Siberia and the North Pole is forecast to plunge the Great Lakes region into ...

The storm will usher in frigid temperatures and spread heavy snow and ice across a 2,000-mile stretch of the country.

Researchers have uncovered surprising evidence that the deep ocean’s carbon-fixing engine works very differently than long assumed. While ammonia-oxidizing archaea were thought to dominate carbon ...