When the polar vortex weakens or shifts it allows frigid polar air to push down into lower latitudes impacting areas like the U.S. that might not be accustomed to such cold conditions. The polar ...

SEE ALSO: Polar vortex about to blast U.S. with coldest air of the season By Thursday and Friday, the ultra-cold air will push east behind a series of cold fronts. These frontal systems will drag ...

When it was quietly announced in December 2017 that U.S. Space Command and the 45th Space Wing of the Air Force at Cape Canaveral had certified a polar launch corridor from Florida’s east coast ...

Models vary (wildly) about temperature trends into April, but no more polar air is in sight. Oh, I also regret that I didn’t get an MBA. I might have made fewer mistakes with my companies.

The term “polar vortex” might conjure images of mythical icy storms swirling through the North Pole but in reality it’s a ...

The UK lies in the 'battleground' between warm tropical air to the south and cold polar air to the north. As two distinctly different types of air battle for control over the mid-latitudes ...