A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...
Ranked dead last, or perhaps not mentioned at all, would probably be the only state that sits partly within the Arctic Circle ...
Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...
Strength: The polar vortex strengthens in winter due to the deeper contrast between polar and equatorial temperatures and weakens in summer as temperature differences diminish. Normal Position ...
Recent forecasts suggest some Americans might be getting a much-needed break from the freezing temperatures that have gripped ...
A mass of air called the polar vortex has escaped the Arctic and plunged southward. Some scientists see the fingerprints of ...
As a polar vortex is set to plummet temperatures in the Tri-State area, these warming centers are an option for people in ...
Much of the U.S. is being blasted by ice, snow and wind, as the polar vortex that dipped south over the weekend is ...
Some 60 million people are under weather alerts across 30 states. Seven of them have declared emergencies: Maryland, Virginia ...
Polar Vortex Keeps Much of the US in Its Icy Grip ... flew at half-staff in memory of former President Jimmy Carter. In Kentucky’s biggest city, Louisville, Hugh Ross used his shovel Monday ...