Editor’s Note: This article was corrected on Nov. 23. An explanation appears at the bottom. If Willie Nelson supports it, it must be green, right? Not so fast. Amid rising concern over U.S. dependence on fossil fuels, many hope that running our cars on so-called “biofuels,” which are grown rather …
Read More »Researchers Debate Whether Biofuels Are Truly Greener Than Fossil Fuels
