Denmark's Joint Arctic Command in Greenland is focused on countering potential Russian activity, not defending against U.S.

People, things, and places are named for many different reasons, but how did the Arctic and the Antarctic get their names?

A fierce Arctic blast of bitterly cold air is poised to overtake much of the central, eastern and southern U.S. over the next ...

ROME, Jan 16 (Reuters) - Italy's Prime Minister Giorgia Meloni urged NATO on Friday to develop "a coordinated presence" in ...

Major cities across the Northeast and Midwest are facing temperatures 10-20 degrees below average, according to forecasters.

As the Earth warms, new shipping routes from one side of the globe to the other are opening around Greenland, making the vast ...

The Northeast is forecast to feel some of the harshest cold early next week with temperatures dropping to near single digits ...

Temperatures are expected to be brutally cold tonight, with wind chills potentially dropping into the negatives, and an ...

Seven thousand years ago, a major section of Greenland’s ice sheet disappeared entirely. New research confirms it will happen ...

TODAY: Sunday is an ABC17 Stormtrack Weather Alert Day, with wind chills reaching subzero at times through the day. South winds will swell temperatures back to near freezing by the afternoon, but ...

The number of wildland fires burning in the Arctic is on the rise, according to NASA researchers. Moreover, these blazes are ...

Freeze warnings are in effect across Alabama as Arctic air moves in, setting the stage for possible snow this weekend. Here's ...