Scientists Hope To Farm The Biofuel Of The Future In The Pacific Ocean
International research labs are using seaweed to make biofuel, but little progress has been made in the U.S. Now scientists in California are developing a prototype to enable vast open-ocean farming.
![Wade Dooley, in Albion, Iowa, uses less fertilizer than most farmers because he grows rye and alfalfa, along with corn and soybeans. "This field [of rye] has not been fertilized at all," he says.](http://wfdd-live.s3.amazonaws.com/images/story/Does-Sustainability-Help-The-Environment-Or-Just-Agricultures-Public-Image-545295497-1503435656.jpg)
