Ranked dead last, or perhaps not mentioned at all, would probably be the only state that sits partly within the Arctic Circle ...

A Siberian chill is on the horizon, threatening to plunge the U.S. into a deep freeze in parts of the east coast ...

The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...

Another polar vortex disruption will stretch Arctic air across ... Up to 280 million Americans will have a day or two where ...