From The Guardian: Tree fungus could provide green transport fuel.
A tree fungus could provide green fuel that can be pumped directly into tanks, scientists say. The organism, found in the Patagonian rainforest, naturally produces a mixture of chemicals that is remarkably similar to diesel.
"This is the only organism that has ever been shown to produce such an important combination of fuel substances,” said Gary Strobel, a plant scientist from Montana State University who led the work. “We were totally surprised to learn that it was making a plethora of hydrocarbons."[continue]