Make your car carbon-neutral by using waste vegetable oil as a fuel source - William Hibbits of Veg Rev shows you how. He also discusses the future of alternative fuels...

Paul Roberts, author of "The End of Food" and "The End of Oil" discusses how biofuels have driven corn prices up, in turn, causing a "ripple effect" throughout the global...

The bio-fuel, ethanol, is generating a revolution in renewable energy that could help reduce the world's thirst for oil. In Brazil, the production of ethanol from sugarcane is booming, but...

(November 1, 2007) President Bush promised to expand American biofuel production but the result seems to be causing more harm than good. Some believe that corn is a poor...