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 ...

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

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

Toasty isn't exactly how you will describe the bone-numbing coming days. "Multiple waves of arctic air continue to gather over northern Canada with eyes for the central and eastern United States ...

(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 ...

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 ...

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

All too often, Canada has been happy to assert Arctic sovereignty on the cheap. But the bill for our historical stinginess ...