The mere mention of the term “polar vortex” can set your head spinning (and maybe eyes rolling). It’s got to be clickbait, right? Or maybe someone dreamed up the name for views? Is it a storm?

The mere mention of the term "polar vortex" can set your head spinning (and maybe eyes rolling). It’s got to be clickbait, right? Or maybe someone dreamed up the name for views? Is it a storm?

A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.

The coldest temperatures of the year are expected for much of Ontario on Monday and Tuesday. Frigid Arctic air is being pushed south thanks to the polar vortex. The Weather Network has called this ...

Low temperatures and gusty winds could make for nights which feel as though they are in the single digits in New York City.

It’s cold, it’s icy and it’s dreaded by Canadians across the country. It’s the polar vortex. Weather specialist Riley Laychuk ...

The coldest temperatures of the year are expected for much of Ontario on Monday and Tuesday. Frigid Arctic air is being pushed south thanks to the polar vortex. A.M. Headlines Newsletter ...

The polar vortex hasn’t just been discovered; it has been around for as long as Earth has had an atmosphere. It’s a cold, swirling whirlpool of low pressure surrounding both o ...

Polar vortex is not a synonym for “cold snap ... with a southward shift in the jet stream, but that doesn’t mean it directly delivered the Arctic blast, according to the post.

The polar dance that caused snow to fall across the South in January has been studied for decades, but scientists still hope ...

The FOX Forecast Center said a lobe of the polar vortex will dip to the south and ... that adds a whole other layer to this,” Merwin said. “I mean, it will feel like negative 50 degrees ...