Dead zone in gulf linked to ethanol production
Dead zone in gulf linked to ethanol production By Carolyn Lochhead, Chronicle Washington Bureau, SAN FRANCISCO CHRONICLETuesday, July 6, 2010 (07-06) 04:00 PDT Washington - -- While the BP oil spill has been labeled the worst environmental catastrophe in recent U.S. history, a biofuel is contributing to a Gulf of Mexico "dead zone" the size of [...]