Alabama braces for another polar vortex blast bringing well below freezing temperatures. How cold will temperatures get? Here ...

The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest ...

A storm riding the edge of incoming polar air could bring the D.C. region a meaningful snowfall Sunday, but the exact track ...

The displacement of the polar vortex over the eastern half of the U.S. will usher in days of Arctic cold through the end of ...

A polar vortex is expected to bring two surges of extremely cold air to the U.S. in January. Here's what to know in Middle ...

As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...

Meteorologists warn that a stretched polar vortex could bring severe winter weather to much of the United States ...

“EXPLODING TREES are possible in the Midwest and Northern Plains on Friday and Saturday, as temperatures are forecasted to ...

The polar vortex will push Artic air south, and a severe winter storm could follow. How cold will it get in Louisiana?

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

The big winter (and popular) topic is dusted off very early this season as frigid air plunges south next weekend. But what is ...

DES MOINES, Iowa (AP) — The former superintendent of Iowa’s largest school district, whose arrest by federal immigration ...