A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...
If you can't see the map above, click here ... which will sweep across the US guided by this same Arctic chill. Major cities like Chicago, Boston, New York City, Philadelphia, Washington, D.C ...
According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, ...
the stunt infuriated other Arctic nations and kicked the international rush to map out claims to the seabed into high gear. Last month, the United States planted its own figurative flag on a huge ...
Google said the name changes, which also includes using Mount McKinley, will happen when Geographic Names Information System (GNIS) is updated.
A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the South.
Most of the United States is being assailed with extreme winter weather this week as Arctic air blasts south from Canada, ...