EPA, Transportation Department unveil car labels for comparing efficiency, cost, and environmental impact among different drive trains, but they drop letter grade system that automakers balked at. In ...

Stickers can be a neat accessory or even required for certain purposes, but they can be a pain to get off without the proper ...

Well, according to the experts we talked to, including three current and former law enforcement professionals and a professor of sociology and criminology, your bumper stickers might be revealing more ...

WASHINGTON (Reuters) - U.S. fuel economy labelling unveiled on Wednesday includes information on plug-in electric cars and highlights other advanced technologies aimed at reducing oil use and tailpipe ...

Fuel economy labels for new passenger cars are being upgraded so consumers can compare electric cars and plug-in hybrids with conventional vehicles. Martin LaMonica is a senior writer covering green ...

WASHINGTON, Aug 30 (Reuters) - Gasoline misers like the Toyota Prius would get an 'A-' while muscle cars -- including the Ferrari 612 -- would get a 'D' under a labeling program proposed by Obama ...