Bitingly cold Arctic air keeps pummeling the U.S. with ruthless cold snaps—despite warming winters nationwide. A study explains why: the solution lies far above your head, in the upper atmosphere ...
The Mirror US on MSN
Polar vortex collapse set to bring extreme cold and travel chaos to US and Canada
North America is in for extreme winter weather as a polar vortex collapse is expected to bring freezing temperatures and ...
The polar vortex is teetering, and Canada is in the line of fire. The stratospheric polar vortex is off kilter and unusually weak, and that’s great news if you’re a fan of the cold, Canada. If ...
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