As the National Weather Service explains, the polar vortex is an area of low pressure and cold air that exists over both of Earth’s poles 10 to 30 miles above the surface. The term vortex is used to ...

The polar vortex is a part of Earth's atmosphere ... with the Democrat from New Jersey's speech crossing the 22-hour mark Tuesday evening. U.S. News // 19 minutes ago Gunman in Buffalo supermarket ...

A cold front represents the leading edge of a cooler mass of air that replaces the warmer air above it. As this front moves in late Thursday, it is expected to usher in gusty winds of up to 45 mph ...

A polar vortex collapse is expected over the next two weeks, causing extreme winter weather and travel disruption across North America. The weather phenomenon is expected to develop in mid-March ...

An in-depth look at the forecasted polar vortex collapse and its potential effects on weather patterns across North America this March A polar vortex collapse can cause cold snaps, and one is ...

A 'polar vortex collapse' is set to plunge the United ... which developed in the Plains and Midwest and swept up into New England. In eastern states, residents were warned to avoid the outdoors ...

A polar vortex collapse is set to send the mercury plunging as "extreme conditions" sweep across the US and Canada. The meteorological switch-up is set to develop by the middle of the month and ...

And while the weather will remain relatively warm for the next week, a polar vortex collapse expected over the next two weeks may bring cold temperatures and even snow to Columbus. Here is what ...

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 ...

The cause of the week-long deep freeze? A polar vortex collapse. Now, meteorologists are calling for another collapse in the middle of March, one that could plunge the U.S., Canada, and parts of ...