A company with roots in consumer electronics makes a home solar charger for electronics that's a step up in user-friendly design.
It reduces vehicle speed by converting some of its kinetic activity into another form of energy.
Will the next Mazda6 feature start-stop and regenerative braking? The Mazda Takeri concept gives us our first peek.
The smart grid goes underground in Philadelphia, where a battery will store energy from regenerative braking, cutting power costs and earning revenue on the grid.
In addition to a host of debatably better chassis modifications, Formula 1 cars now also have regenerative brakes.
Recall to affect more than 400,000 hybrid models, including the latest Prius, as Toyota seeks to fix a problem with the regenerative brakes, which help charge the cars' electric batteries.
UNSW's Sunswift eVe has broken a long-standing electric car speed record and now shifts gears to make the car street-legal. And CNET got to take the car for a spin.
Electrification and efficient drivetrains play a part in increased fuel economy, but making cars lighter delivers the coup de grace.
By reducing energy use in its hybrid cars' power control units, Toyota claims it can increase fuel economy by 10 percent.
Professor Robert Lanza is sure there's something beyond this mortal coil. He believes the science is there to prove it.