Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Plenty of snow is on the way as bitterly cold temperatures spawn snow squalls off the still-unfrozen lakes across Ontario.

This will be due to a polar vortex, an area of strong winds that encircle the Arctic and typically keeps the coldest air locked near the Pole, according to the FOX Forecast Center. This weekend ...

"Top 10s delivers expertly crafted videos featuring in-depth analysis, exclusive visuals, and engaging infographics on ... That Are Wolves At Heart Polar vortex set to freeze the U.S. as far ...

"Top 10s delivers expertly crafted videos featuring in-depth analysis, exclusive visuals, and engaging infographics on ... from renewable energy project Polar vortex set to freeze the U.S. as ...

Editor's Note for Sat. Jan. 18: A polar vortex is set to impact much of the US. Click here for the latest update. A polar vortex is forecasted to blanket most of the continental United States in ...

It’ll be a memorable cold outbreak as gusty winds make the frigid air dangerously cold in many locations in the coming days The polar vortex will engulf much of North America as we head into ...

When this stratospheric vortex becomes disrupted or stretched, it can distort the jet stream as well, pushing it southward in some areas and causing cold air outbreaks. The Arctic polar vortex is ...

We've already fallen as low as 1° this year. Another dip in the polar vortex makes that possible for Cincinnati again next week. We've already fallen as low as 1° this year. Another dip in the ...

Most of the US will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send temperatures tumbling below freezing for most of the nation starting this ...