It’s been warmer in Alaska than in three dozen other states. If someone asked you, “Where can I go in the United States to ...

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

"Polar vortex" sounds cool ... storms and frigid temperatures smacked a large region of the US from Texas to Florida. Snowfall and cold triggered flight cancellations and school, business and ...

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

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

A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar vortex invades ... cities from Texas to Florida under Winter Storm ...

Models are hinting at the possibility for snow, freezing rain, and ice pellets to fall from central Texas across the northern ...

Meteorologists are raising alarms as Florida braces for an unusual polar vortex that could bring icy temperatures as far south as Miami. However, the polar vortex could bring severe weather ...

The polar vortex will engulf much of North America as we head into next week, with temperatures dipping down into the -20s and -30s in some Canadian provinces. Even states like the Carolinas, Georgia, ...

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