An analysis from Harvard and MIT suggests the costs are worth the benefits.
It does away with a frame altogether, and could soon make your commute emissions-free. Provided you live in Europe.
Financing and environmental concerns have caused some solar plant developers to switch technology.
The founder of a new startup outlines his plans to make solar affordable.
The CTO of Suntech Power describes an innovative way to make the active materials for generating solar power.
Volkswagen makes a self-driving car, and Nevada passes related legislation. How long until the general public gets to try out a car on auto-pilot?
$68 million goes to wireless charging, smart buildings, cooler LEDs and other tech.
It's a lot of oil, but the discoveries in the Gulf won't come close to making the U.S. energy independent.
A report from the International Energy Agency warns that natural gas could have significant drawbacks.
Solving climate change will be more difficult than some make it seem.