2015-02-15, 07:45
Parts of U.S. at risk for 'megadroughts'
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.
http://rss.cnn.com/~r/rss/edition_techno...index.html
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.
http://rss.cnn.com/~r/rss/edition_techno...index.html