The polar dance that caused snow to fall across the South in January has been studied for decades, but scientists still hope ...

Bundle up Tennessee because it's about to get downright frigid. Tennessee, along with most of the lower 48 states, can expect a blast of cold air thanks to a polar vortex. The term has recently become ...

A powerful polar vortex hit the Big Apple on Sunday, bringing with it inches of snow, bone-chilling temperatures and frigid wind chills that will stick around through the coming week. Forecasters ...

Polar vortex and jet stream are both extending southward ... Download USA TODAY's app to get to the heart of news These US cities face a growing rat problem, and scientists say they know why ...

Metro Vancouverites may face unseasonably cold weather as February continues thanks to the stratospheric polar vortex.

A polar vortex of brutally cold air that normally circles ... More than 120 million people could face bone-chilling conditions, with some 50 million Americans in 30 states facing temperatures ...

The polar vortex could bring life-threatening weather ... The city is expected to face wind chills of -35 to -45 degrees on Wednesday morning, which could be life-threatening.

Europe may be in for another cold blast like the one that surprised forecasters and sent gas prices soaring last week, with the potential weakening of winds that keep frigid air confined to the Arctic ...

At the same time we go into a touch milder southwest flow, the polar vortex will still be churning away over northeast Canada. I don’t expect a full onslaught of the polar vortex to shift south ...

Tennessee, along with most of the lower 48 states, can expect a blast of cold air thanks to a polar vortex. The term has recently become popularized describe any blast of arctic air that gives us ...