The federal government plans to sell leases for wind farms off the coasts of Rhode Island, Massachusetts and Virginia.

Automakers show off new lines of green cars with an added emphasis on beauty and style at this year's Los Angeles Auto Show. 

Tests ran for New York's Empire State Building's new LED light infrastructure, timed so few could witness the spectacle.

A larger version and an electric version of the Fiat 500 are appearing at the Los Angeles Auto Show.

An all-electric version of the mini-car will debut in Los Angeles, CA this week and be available in some U.S. states, Canada, and South Korea in the summer of 2013.

Toshiba Corp. has developed a robot it says can withstand high radiation to work in nuclear disasters, but it's not clear what exactly the robot is capable of doing.

The upgraded Nissan Leaf electric car can travel further without recharging, comes in a cheaper model and tells drivers how much battery life is left.