Studies show a fast-warming Arctic is partly to blame for the increasing frequency of the polar vortex extending its icy grip ...

The polar vortex of ultra-cold air usually stays penned up around the North Pole, spinning like a top. But sometimes it escapes or stretches down to the United States, Europe or Asia — and that’s when ...

The polar vortex set to hammer much of the country with extreme winter weather this week is expected to spare Santa Fe from the snowfall — but not from the low temperatures or high winds. Starting ...

An icy winter storm fueled by a polar vortex is set to drop 1 to 3 inches of snow on the metro area Monday, starting in the thick of the morning commute and only intensifying as the evening rush ...

A massive winter storm has enveloped the central and northeastern US with heavy snow and icy conditions, leading to dangerous travel situations and multiple state emergencies. Major disruptions have ...

Severe snow, sleet and freezing rain are expected to have major impacts throughout West Virginia and other eastern states.

As temperatures start to drop in preparation for this week's polar vortex, local churches and organizations are opening their ...

Road conditions are beginning to deteriorate in the central U.S. as a mixture of snow, ice and plunging temperatures arrived ...

Tens of millions of Americans are bracing for a massive winter storm Sunday, which is forecast to bring the heaviest snowfall and coldest temperatures to parts of the country in over a decade. The ...

The ease of Monday morning commutes may depend upon which side of the winter storm dividing line you live on in north central ...

Arctic air is expected to bring sub-freezing temperatures to Texas and Louisiana, according to freeze warnings issued by the National Weather Service (NWS). Newsweek has reached out to Louisiana ...

In the Chicago area, the National Weather Service was predicting lake effect snow leading to hazardous road conditions ...