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

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

Scientists say a warming planet may have been responsible for a winter storm that dropped 10 inches of snow on Northwest ...

The polar vortex approaching Florida Jan. 11-12 could harm northern citrus groves. Even southern groves could "flirt" with damaging temperatures.

Parts of Florida are forecast to see temperatures plunge in January, with wind chills down to 22 degrees Farenheit.

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Although Florida is not going to see biting cold temperatures or multiple inches of snow, the polar vortex is still going to ...

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

A polar vortex that has hit much of the U.S. with ice and snow has dealt a glancing blow to Florida and its manatee population.

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

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