Polar vortexes on a warming planet might sound counterintuitive, but there's a scientific reason.
The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges south into the US, Europe ...
These type of polar vortex disruptions — stretching or moving entirely out of the North Pole — are happening more frequently, ...
A huge swath of the U.S. was blasted with ice, snow and wind on Monday as the polar vortex that dipped south over the weekend kept much of the country east of the Rockies in its frigid grip, making ...
A huge swath of the U.S. is being blasted by ice, snow and wind, as the polar vortex that dipped south over the weekend is keeping an area stretching from the Rocky Mountains to the coast of Maine in ...
A polar vortex has triggered freeze warnings across Texas, leading to dangerous conditions for people and infrastructure.
The next round of bitter cold was set to envelop the southern U.S. on Tuesday, after the first significant winter storm of ...
Macon is predicted to see rain possibly mixed with snow, but the cold weather could also bring icy road conditions.