Nineteen states from Nebraska to Florida are facing cold weather alerts on Friday morning as a relentless Arctic blast persists ... fourth morning in a row of record-low temperatures across ...

The findings from Europe’s Copernicus Climate Change Service involve the third warmest February on record for the planet.

An Arctic air mass kept its grip on much of the central and eastern U.S. on Friday, plunging temperatures to record lows as snow blanketed central Colorado and the Pacific Northwest braced for an ...