The U.S. is set to feel the impacts of an Arctic polar vortex next week, meteorologists have warned, with sub-zero ...

Swift Current and the southwest have been in the midst of frigid temperatures and severe cold lately that isn't expected to ...

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region up north. This ...

Climatologists warn the world will likely experience even more severe swings in weather and climate patterns going forward.

The drop in U.S. retail sales in January was broad, with “little evidence of consumers trying to front-run tariffs,” according to Capital Economics. “The large fall in control group retail sales in ...

Nick Finnis, from Netweather, has given his verdict on a Polar Vortex "dislocation" which could spark chaos and winter hell ...

The polar vortex, Alessi explained, is a river of air in the upper atmosphere, higher than the jet stream, that circulates around the Arctic. When the polar vortex is disrupted, as sometimes ...

Scientists say a warming planet may have been responsible for a winter storm that dropped 10 inches of snow on Northwest ...

So that's your polar vortex. That's what the polar vortex is," explained KARE 11 meteorologist Jamie Kagol. So what does that have to do with Minnesota? "That polar vortex when it's spinning ...

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 ...