It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the ...
A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into 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 ...
Frigid temperatures are keeping snow on the ground in parts of the South as some cities in the North report dangerously low ...
The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...
A mass of air called the polar vortex has escaped the Arctic and plunged southward. Some scientists see the fingerprints of climate change.
A rare winter storm is getting set to slam the Gulf Coast and South, with cities from Texas to Florida under Winter Storm Warnings.