The latest news on alternative fuels
New low-sulfur diesel fuel pollutes less—much like unleaded gasoline, compared with leaded.
There's a big year ahead in the drive for alternative fuels.
Scientists provided the most comprehensive picture yet of the dark reaches of a termite’s plumbing.
Using salad bar ingredients, researchers have developed the most efficient hydrogen-producing method.
Even as they fight tougher mileage requirements, automakers are turning out better cars.