Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around the poles, making winter weather more chaotic.

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

With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...

January has produced some amazing and unbelievable weather patterns across the U.S. The lower elevations of North Idaho continue to struggle for snow as only 8.4 inches have been measured at Cliff’s ...

The polar vortex can be a powerful source of winter weather, but it's not the only cause of severe cold and snow in regions better known for warmth and sunshine. The Gulf Coast states are still ...

Unprecedented snowfall hits the U.S. South. Discover how this winter storm is setting new records and causing rare blizzard ...

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

Around 40 million people in the U.S. are under a winter storm warning from an unusual blast of severe cold weather and snow ...

Louisiana isn’t known for extreme cold weather—but that changed Tuesday, when the National Weather Service issued its ...