The next round of bitter cold and snow will hit the southern U.S.
The next round of bitter cold was set to envelop the southern U.S. on Tuesday, after the first significant winter storm of the year blasted a huge swath of ...
Stars and Stripes16m
The polar vortex brings its bitter cold to the Southern US
The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges south into the U.S., Europe ...