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

Scientific models are continually being refined to better predict the behavior of the polar vortex in a warming world.

Amidst the confusion about the accuracy of reports on the Arctic polar vortex is another prediction. Seasonal forecast director Judah Cohen saw another stretch of the vortex in computer forecast ...

We will talk about it in a future blog post, but it’s possible this could affect the March polar vortex winds in a way that the forecast models can’t perceive because they don’t have these ...

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 senior meteorologist with AccuWeather foresees shots of cold air infiltrating the Northeast in the coming weeks.

A 'polar vortex collapse' is set to plunge the United States back into the frigid weather much of the country suffered through in February. This weather phenomenon is expected to bring more winter ...

The polar vortex is a large mass of cold air that sits ... collapse-driven deep freeze are not supported by current weather models for Ottawa. “None of the sources I trust — National Oceanic ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

An extreme weather event known as a 'polar vortex collapse' is predicted to sweep North America over the next two weeks. Expected to develop in mid-March, parts of Canada and the United States are ...

The purpose is to see if the cold spell that send much of the U.S. shivering was due to the "polar vortex." NOAA concluded that there wasn't sufficient evidence to link this most recent cold blast ...