Biofuels Are Getting a Second Look—and Some Tough Questions
Bioethanol has been touted as a green way to cut reliance on Russian oil. But new modeling suggests it isn't the climate solution we'd hoped for. ..
Bioethanol has been touted as a green way to cut reliance on Russian oil. But new modeling suggests it isn't the climate solution we'd hoped for. ..
A first commercial test flight shows how fuel made from plants, not petroleum, could make flying cleaner. ..
The discovery could have a profound effect on cell research for many species of plants and animals, as well as the future of crops. ..
Humans dump an estimated 10 billion gallons of potential biofuel into landfills every year. Researchers found a way to capitalize on it. ..