Ener-G-Rotors' system harvests energy at lower temperatures.
The fate of the U.S. space program hangs in the balance.
The new Mini borrows a drive system from a high-performance electric sports car.
After Jerry Yang, Yahoo may need to rethink its strategy.
An announcement by Adobe and ARM will let phones see more of the Web.
A more efficient generator could convert more of the wind's energy into electricity.
Google releases a tool to track the intensity and spread of the flu.
An engine from Lotus and Continental Powertrain consumes 15 percent less fuel.
Falling oil prices mean tough times for renewable energy, but experts expect the industry to bounce back.
By opening up its network, Verizon Wireless hopes to see all sorts of new devices connect.