Scientists, entrepreneurs and federal officials are searching furiously for a carbon-free fuel they hope to find buried underground. The search is fueled by a recent and dramatic change in thinking
USGS, Colorado School of Mines establish joint industry program to explore potential of geologic hydrogen greencarcongress.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from greencarcongress.com Daily Mail and Mail on Sunday newspapers.