Anytime we get an Arctic air blast down this far south, this is an artifact of the polar vortex rearing its ugly head,” said climatologist Barry Keim .
It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the ...
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, a swirling mass of cold air located over the polar regions, is responsible for the cold. COLUMBUS, Ohio — ...
Part of Mississippi under extreme cold warning after winter storm dropped snow across the Gulf Coast. When will temperatures ...
An Arctic blast that began in the northern plains on Saturday spread bitter cold from the Rockies through the East Coast and ...
A mass of air called the polar vortex has escaped the Arctic and plunged southward. Some scientists see the fingerprints of climate change.
A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...
Here's the latest on the winter storm. A historic winter storm is poised to produce potentially record-breaking snows from ...
With severely cold temperatures forecasted in York County this week, utility companies are advising customers to take safety ...