Fuel Efficiency
Trump's Ethanol Deregulation Could Hurt More People Than It Helps
Ethanol won't save us from oil dependence—or climate change.
Auto Deaths a Side Effect of Higher Fuel Efficiency Standards
Research confirms that increasing fuel economy standards does cost lives on the road. But economist Mark Jacobsen explains how that doesn’t have to be the case.
A Costly Green Machine
A new survey indicates broad interest, but not commitment, in purchasing an electric vehicle.
Big Step Forward Lost in Shuffle
The U.S. government's regulatory focus on automobile fuel efficiency and emission reduction is very big news.