As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...
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 ...