in Washington. (Photo/Alex Brandon, File) The coldest burst of Arctic air this season is coming to put an icy exclamation point on America's winter of repeated polar vortex invasions ...

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

I shouldn’t say this out loud, but it almost felt like an early spring that winter. Rest assured, there will be more cold slushy slaps into April. Spring at this lofty latitude is more of a theory ...

It’s because I’m wearing Columbia Sportswear Omni-Heat Infinity baselayers, and I have underestimated their insulating ...

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

The latest melting and displacement trend will accelerate this week, aided and abetted by a mostly mild pattern and Tuesday’s ...

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

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 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.

Let’s get this out of the way—any scientist studying Uranus will tell you that they’re tired of the planet being the butt of ...

A 'polar vortex collapse' is set to plunge the United States back into the frigid weather much of the country suffered ...