A collapse in the polar vortex is letting Artic air come here. What that means, and why it happens.
As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...
Despite being notorious for bringing brutal cold and dangerous wind chills, the polar vortex has a surprising upside.
Michigan is set for several days of frigid temperatures and heavy lake-effect snow as Arctic air continues its slow march across the eastern U.S.
ATLANTA — The Polar Vortex -- a phrase hyped and enlivened through news cycles and social media over the last decade. But in reality, it's always been there and always will be there. The Polar Vortex ...
As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...
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