This latest polar vortex, one of approximately nine to hit the states so far ... is being pushed into the US and Europe due ...

The cause of the week-long deep freeze? A polar vortex collapse. Now, meteorologists are calling for another collapse in the middle of March, one that could plunge the U.S., Canada, and parts of ...

“What is the polar vortex and why is it doing this to us?” asked NPR, echoing the complaints of increasingly fed-up Americans. Despite the heightened public awareness, however, a polar ...

Weather patterns this month are being shaped by the collapse in March of a band of high-altitude winds known as the polar vortex. That occurred earlier ... Italy and Greece were recently hit by ...

A series of savage storms that ripped through the UK, leaving four dead, homes flooded and a million homes without power, were made more likely by a "polar vortex ... the UK was hit with three ...