An extended stretch of brutal cold is on the way courtesy of an arctic outbreak. These frigid temperatures are expected to ...

Millions in the U.S. were hit by a major winter storm that created dangerous conditions from the Central Plains to the East Coast.

Parts of upstate New York saw 3 feet or more of snow from a lake effect event expected to last until late Sunday afternoon.

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

The polar vortex — ultra-cold air spinning like a top — usually stays ... attributing the cold outbreaks partly to changes from an Arctic that is warming four times faster than the rest ...

Frigid air from the Arctic to blast areas as far south as Florida ... The polar vortex — ultra-cold air spinning like a top — usually stays above the North Pole, but sometimes it stretches ...

A developing winter storm threatens to drop snow, sleet and freezing rain on parts of Texas, Oklahoma and Arkansas as frigid ...

But Mammoth Overland takes “Arctic-ready ... mobile forced air heating system to the mix. That’s enough power to heat a 600-square-foot cabin, ensuring the WLY stays ultra-toasty no matter ...

The polar vortex, ultra-cold air spinning like a top 15 to 30 miles ... attributed these cold outbreaks partly to changes from an Arctic that's warming four times faster than the rest of the ...