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

At the edge of the Arctic in northern Canada, the annual migration of polar bears draws tourists, photographers, and ...

From a simple stand surrounded by a parking lot, Polar Cub offers 14 flavors of hard ice cream, and five flavors at a time of ...

What is the polar vortex? The polar vortex is a large area of low pressure, cold air around the Earth's poles that blows ...

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

A polar vortex collapse is expected to bring severe winter weather to Canada and the US mid-month. This event could also ...

Swimmers dash into the lake during the YMCA of Reading and Berks County’s 19th annual Marsh Madness Polar Plunge at Blue ...

The “city under the ice” revealed a hidden chapter of the Cold War era and gave rise to a new field of scientific inquiry. As ice melt accelerates, its story isn’t over yet.

Learn more about polar vortex collapse - the weather phenomenon likely to cause cold snap across much of UK in coming weeks ...

Claire Hilbers, 46, of Chagrin Falls does regular polar plunges and competed in the sixth International Ice Swimming Association World Championships in Molveno, Italy in January.

The polar bears pass through Churchill, Manitoba, hoping to catch a ride out of the tiny town on Hudson Bay's sea ice. After a summer of fasting on land, the bears need to get back to their frozen ...

An in-depth look at the forecasted polar vortex collapse and its potential effects on weather patterns across North America this March ...