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

Dangerously cold weather spread over the Midwest on Saturday and is headed toward the East Coast, where temperatures well ...

Preparations are underway as an arctic blast dives into the nation's interior and southern regions and pushes a snowstorm ...

Temperatures will plummet as Arctic outbreak brings frigid weather to much of the U.S. Much of the United States will see ...

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

Many Greenlanders were relocated by Danish colonists and construction of a US base. Global powers are again eyeing the island ...

It will be the coldest Inauguration Day since former President Ronald Reagan’s second inauguration in 1985, when the noon ...

Millions are bracing for subzero wind chills this weekend as the coldest air of the season hits most of the country. The ...

The Arctic is heating up particularly fast as a result of global warming—with serious consequences. The widespread permafrost ...

Extreme cold could expose residents of several states to conditions like hypothermia and frostbite over the weekend.

An Arctic blast is expected to bring West Michigan's coldest temperatures since 2019, along with heavy lake-effect snow in ...

After a looming snowstorm hits the Tri-State Area on Sunday, arctic air is expected to chill New York City and the ...