With each passing month, 2015 looks more and more like 1997.
Published Oct 13, 2015
After appearing for two consecutive winters, La Niña appears to be taking some time off.
Published May 4, 2012
This image of sea surface temperature was acquired by the AMSR-E instrument aboard NASA’s Aqua satellite on September 6, 2004.
Published Sep 7, 2004
