Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...
Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.
An Arctic blast that began in the northern plains on Saturday spread bitter cold from the Rockies through the East Coast and ...
A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...
How the Polar Vortex Can Bring Arctic Blasts to the U.S. Vast weather patterns can carry blasts of frigid air far from the ...
Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send ...
Donald Trump announced the change to his plans on TruthSocial, pointing to a wind chill forecast by the National Weather ...
The effects of the polar vortex are expected to reach Texas on Monday and bring freezing or below-freezing temperatures ...
Snow and winds are likely to disrupt traffic, trigger flight cancellations, and cause headaches for people traveling to D.C.