Ethanol: Seek & Find In the battle against high gas prices, America is turning more and more to ethanol, the homegrown renewable fuel made from corn. But as demand for corn heats up, we may lose sight of hidden costs By Jeremy Caplan Thursday, June 14, 2007 Subscriber content preview. or Log-In Share Facebook Twitter Tumblr LinkedIn StumbleUpon Reddit Digg Mixx Del.i.cious Google+ 404 Not Found 404 Not Found nginx/1.14.0 (Ubuntu) ... To continue reading: or Log-In Want the full story? Subscribe Now Learn more about the benefits of being a TIME subscriberIf you are already a subscriber sign up — registration is free!