Meteorologists had predicted that parts of the U.S. would experience the 10th and coldest polar vortex event this season. Weather forces in the Arctic are pushing chilly air that usually stays ...

After hours: February 19 at 5:01:06 PM EST Loading Chart for POLA ...

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NSIDC's Polar Stereographic Projection was originally designed to be optimal for sea ice applications, though it is now used for many other products. Northern Hemisphere (left) and Southern Hemisphere ...

Copyright 2025 The Associated Press. All Rights Reserved. At least eight people have died in Kentucky as creeks swelled from heavy rain and water covered roads ...