A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation shows the vortex also moved away from the Arctic towards Europe.

A polar vortex collapse is expected over the next two weeks, causing extreme winter weather and travel disruption across North America. The weather phenomenon is expected to develop in mid-March, ...

Researchers note that February was also characterised by an extremely strong stratospheric polar vortex - a large spinning ... Co-author Jeff Knight, the science lead in monthly to decadal ...

In the coming days, Americans are being warned to brace themselves for a period of extreme cold brought on by this year's polar vortex, Bloomberg Green reported. The vortex — which hit the U.S ...

Above: A Von Karman vortex street downwind of the Canary Island ... This is the theory behind the Aeolian harp, a musical instrument that is played by the wind. Named for Aeolus, the ancient ...

this article breaks down the fascinating science behind why the sun never sets in Norway, what causes the Midnight Sun and Polar Night, exploring why it happens, when it occurs, and where you can ...

A polar vortex collapse is expected over the next two weeks, causing extreme winter weather and travel disruption across North America. The weather phenomenon is expected to develop in mid-March ...