A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

The intense cold snap about to settle over most of Canada and the U.S. has been dubbed a “polar vortex’, but Environment ...

Siberia, with its long, brutal winters, has been a favorite spot for Russian leaders to send convicts for labor-camp ...

Temperatures dipped to 5 degrees in Evansville early Monday morning, and the wind chill reached minus-6 degrees.

Winter’s most potent Arctic blast yet is about to unleash dangerously low temperatures that will be the coldest to hit the ...

Some areas of the U.S. may see temperatures as low as -20 or -30 degrees early next week as arctic air from Siberia rolls in.

Three winter storms will sweep across the East Coast on Sunday and Monday, with the Midwest, South, and Northeast all set to ...

An already active winter is about to shift into overdrive as a trio of storms over the weekend and into next week deliver ...

The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...

Storm: Siberian Arctic air surges into Alabama Sunday, setting the stage for a winter storm for the forecast Tuesday ...