It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the ...

Here's the latest on the winter storm. A historic winter storm is poised to produce potentially record-breaking snows from ...

A series of cold fronts the last few weeks has kept Florida downright chilly, as another winter storm starts to take aim this ...

Frigid temperatures are keeping snow on the ground in parts of the South as some cities in the North report dangerously low ...

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...

A rare winter storm is getting set to slam the Gulf Coast and South, with cities from Texas to Florida under Winter Storm Warnings.

A polar vortex that has hit much of the U.S. with ice and snow has dealt a glancing blow to Florida, dropping coastal ...

A winter storm that is expected to begin in Texas next week could end up bringing snow and ice to parts of Florida.

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

The polar vortex will soon elongate over North America with a dangerous cold moving into sections of Canada and the U.S.