As the National Weather Service explains, the polar vortex is an area of low pressure and cold air that exists over both of ...

As destination and dream, the North Pole has few peers, and of those whose dreams led them there, Erling Kagge has few peers ...

The polar vortex could be reversing in a sudden stratospheric warming event, with the potential to send Arctic air and storms ...

The polar vortex could bring a cold blast to millions across America in the second half of March, AccuWeather said in a media ...

A polar vortex collapse is set to unleash harsh winter-like conditions across North America. A polar vortex is a large ...

There is a sudden warming about to happen high up in the atmosphere. This warming usually affects the Polar Vortex.

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

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

Millions of Americans were hit with blustery blizzards last month when a polar vortex collapse ushered in below freezing ...

Roughly 4,800 people participated in the 25th annual Polar Plunge benefitting Special Children's Charities and Special ...