A polar vortex collapse. Now, meteorologists are calling for another collapse in the middle of March, one that could plunge ...

Harsh weather moved west on Monday as a polar vortex was expected to grip the Rockies and the northern Plains after winter storms pummeled the eastern U.S. over the weekend, killing at least 10 people ...

Meteorologists had predicted that parts of the U.S. would experience the 10th and coldest polar vortex event this season.

Winter isn't over just yet. A major shift in the weather pattern could have millions across the United States once again ...

The polar vortex has taken on an unexpected pattern this winter — one that’s made part of the United States the most unusually cold place on the planet, at least so far this year. While the ...

Winter weather lingers as a major shift in the weather pattern could have millions across the United States once again ...

It’s really, really cold again — as the US shivers through at least the eighth blast of air from the Arctic this winter. Winter, which is warming faster than any other season for much of the ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. NASA scientists spotted a strange polar vortex near the Sun’s northern pole.

My polar vortex definition is daytime highs below zero, which we will have early next week; expect maybe five or six more subzero lows as cold as -15 degrees at MSP. Today’s storm pushes snow ...

There is a sudden warming about to happen high up in the atmosphere. This warming will affect the Polar Vortex. The Polar Vortex is a fast-spinning circular motion usually located about 50,000 ...