The latest news on fuel efficiency
Get ready for better mileage, advanced technology—and sticker shock.
A report by the ecofriendly World Resources Institute threatens to undermine claims of congressional Democrats that boosting fuel efficiency standards for cars is a critical step in the fight to curb global warming.
Boosting efficiency is no longer a question of whether but how.
"This is auto mechanics, not rocket science."
Reading the political tea leaves, Congress prepares to act soon on energy.
The heat is on for better gas mileage—one way or another.
The real shame: Only a handful of models surpass 30 mpg.
After years of living in denial, Detroit opens up to reality.