The cold will pose a danger to pipes, so be sure to cover exterior pipes, open cabinets with pipes so warm air can circulate, ...

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...

as some other parts of the country that already received an arctic blast this week prepared to go another round with the plunging polar vortex. Arkansas' capital, Little Rock, closed schools on ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

The polar vortex of ultra-cold air usually stays penned ... Governors in neighboring Missouri and nearby Arkansas declared states of emergency. Whiteout conditions threatened to make driving ...

You will hear the term "Polar Vortex" during the winter months, as this large area of cold air will stretch and expand ...

Some 60 million people are under weather alerts across 30 states. Seven of them have declared emergencies: Maryland, Virginia ...

The NWS has issued the warnings as a powerful polar vortex continues to make temperatures plunge nationwide this week.

Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.

An area stretching from Texas to Tennessee is bracing for the expected arrival of freezing rain and snow, as some other parts of the country that already received an arctic blast this week are prepari ...