Environment News in Brief Trump’s Ethanol Deregulation Could Hurt More People Than It Helps Ethanol won't save us from oil dependence—or climate change. Emma Sarappo
Environment Leonardo of the Deep Inventor Bob Evans thinks he’s found the future of fuel efficiency Nick Welsh
Economics Saving Gas Via Underpowered Death Traps 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. Emily Badger
Economics A Costly Green Machine A new survey indicates broad interest, but not commitment, in purchasing an electric vehicle. Erik Hayden
Economics Big Step Forward Lost in Shuffle The U.S. government's regulatory focus on automobile fuel efficiency and emission reduction is very big news. Sam Kornell