To green or not to green?
Now that a tax incentive for wind has expired, the energy source faces an uncertain future
Google's acquisition of a kite power generator manufacturer suggests a strong future for the technology.
Time will tell if natural gas is a bridge or a brick wall.
Tastes like chicken, runs like diesel
Green technology is on the rise, but the U.S. still consumes an enormous amount of fossil fuels
Our dependence on big systems--big oil, big coal--steers us away from little ones, such as biofuel made from garbage, that are transforming communities in other countries
Depending on who you ask, these long-ignored, widely-scattered elements are either a dealbreaker or no problem at all
At the North American bat convention, biologists seek ways to reduce bat deaths at wind farms
A Chinese wind-turbine company strikes a deal to become the exclusive supplier for one of the largest U.S. wind farms
Like Darpa on the military side, the new agency for stoking energy innovation awards $151 million to big ideas
Magnet-based wind turbine tech moves forward with GE investment
Turbines to take root in the sea