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 predicted to hit over the coming weeks, resulting in severe winter weather and travel disruptions ...

The National Oceanic and Atmospheric Administration (NOAA) explains that a polar vortex is a large area of low pressure and ...

Meteorologists also project a few rainy days ahead, which should aid in relieving areas of New England experiencing weak to ...

The polar vortex is a “constant feature” that begins to develop sometime in September and persists through sometime in spring ...

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

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

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

A polar vortex collapse is expected over the next two weeks, potentially bringing cold air and snow to North America, according to The Guardian. It could be the final vortex collapse of the season.

During the winter, the polar vortex can strengthen and weaken - and even reverse direction - which has effects on the weather ...

Forecasters have indicated that a ‘sudden stratospheric warming’ event in mid-March could see the direction of the polar vortex change. Typically, these events lead to colder weather, and could favour ...