Ford vehicles were responsible for 25 percent of the carbon emissions from cars in the United States in 2004, and GM vehicles were responsible for 31 percent…

Not only can't you buy one, but the government says it's currently illegal for automakers to sell these green cars outside of the special states. Under terms…

In the real world I have a Porsche Carrera GT, I have a McLaren F1, and anybody that tells you they've taken those cars to 200mph is a liar. They haven't. Be…

If $1,225 is all that's been holding you back from buying a new Prius, August could be your month. Toyota announced today a new expanded line-up for the 2008…

Widespread adoption of plug-in cars always raises questions about the reliability of the electrical grid and an incident earlier this week in San Francisco d…