A big reason is we have another lobe of the Polar Vortex that is going to shift south into far southern Canada. This lobe of ...

Freezing temperatures and low wind power production will put further pressure on Europe’s strained energy market, as natural ...

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

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

Winter in the CSRA is usually mild overall, but every now and then, we get a taste of true Arctic air. If you’ve ever ...

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 ...

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

The long-range data shows we may be done with a true Arctic air mass similar to what we experienced in January. But we ...

Another blast of Arctic air is set to sweep across the South early next ... polar air comes south sometimes where the polar jet stream wanders. As they describe it, the polar vortex circles the north ...

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the South.

The big winter weather challenge has now come and gone in the form of last week’s polar vortex. The Eastern railroads got ...