Today, the Obama Administration unveiled the Third U.S. National Climate Assessment. This report confirms that climate change is affecting Americans in every region of the U.S. and key sectors of...

The globally-averaged temperature over land and ocean surfaces for August 2013 tied with 2005 as the fourth warmest August since record keeping began in 1880, say NOAA scientists. It also marked...

The average temperature for the contiguous United States during the summer season (June-August) was 72.6°F, 1.2°F above the 20th-century average, say NOAA scientists. The average August...

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