Sunday, February 15, 2015
Parts of U.S. at risk for 'megadroughts'
[ Sat, 14 Feb 2015 16:10:06 EST ]
There is no precedent in contemporary weather records for the kinds of droughts facing the country's West, if greenhouse gas emissions stay on course, a NASA study said.
[ Sat, 14 Feb 2015 16:10:06 EST ]
There is no precedent in contemporary weather records for the kinds of droughts facing the country's West, if greenhouse gas emissions stay on course, a NASA study said.
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