Tuesday, February 17, 2015
NASA warns of 'megadroughts'
[ Sun, 15 Feb 2015 16:30:49 EST ]
There is no precedent in recent records for the kinds of droughts facing the country's West, if greenhouse gas emissions stay on course, a NASA study says.
[ Sun, 15 Feb 2015 16:30:49 EST ]
There is no precedent in recent records for the kinds of droughts facing the country's West, if greenhouse gas emissions stay on course, a NASA study says.
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