Learn how air bubbles trapped in ice have inspired a special code that can improve communication in the Arctic and Antarctica ...

A widespread swath of the country, from the northern Rockies to the East Coast, is bracing for a blast of Arctic air that will send temperatures plummeting this week and dropping even further as ...

Where you find the worst conditions, you find the best morale.” That was how Chief Master Sergeant Christopher Clark ...

First Alert Weather days have been issued for Sunday through Thursday due to the arrival of arctic air, which will likely extend into Friday. The coldest air of the season will plunge into North ...

Winter’s grip will return to half of the US this week as a rush of arctic air descends, plunging temperatures from well above average to nearly 30 degrees below average for some. Two areas ...

Trump shifted Greenland to U.S. Northern Command, placing key Arctic base under homeland defense in a major move to bolster ...

(CBS DETROIT) — An arctic air mass will impact all of southeast Michigan through Wednesday as the coldest temperatures of the winter so far arrive this week. A cold weather advisory is in effect ...

Researchers are trying to rebuild sea ice above the Arctic Circle so it can reflect the sun’s warming rays, slowing climate ...

The Arctic is warming four times faster than any other place on the planet. As sea ice melts, new shipping routes between ...