As we continue to warm moving into February, it appears latest trends suggest a classic "what goes up, must come down" type ...

It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the record-breaking blast of cold, snow and wintry conditions that reached all the way to the ...

If you thought last week was cold, hold onto your hot lattes and be ready to bundle up as ( another ) winter storm is forecast to plunge arctic air deep into the Deep South by early next week.

A rare "daughter polar vortex" is set to plunge millions of Americans into freezing temperatures as a prolonged period of ...

Much of the country is experiencing a polar vortex this week, including Florida. A polar vortex is a stream of cold air that normally spins around the poles high in the stratosphere. The phenomenon ...

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

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by treacherous conditions.

A mass of air called the polar vortex has escaped the Arctic and plunged southward. Some scientists see the fingerprints of ...

The first polar vortex of 2025 arrived in Florida on January 6th. During that week the vortex fueled a winter storm that dumped snow and ice across several southeastern states and brought ...