The first mechanically activated catalyst might be used in self-healing materials.
Segway is trying to reinvent urban transportation--again.
The technology could help the United States deal with the issue of nuclear-waste storage.
The ailing automaker bets on an incipient U.S. battery industry.
The planned plug-in hybrid car is at the core of the automaker's attempt to reinvent itself. But will the car be a commercial success?
The plug-in hybrid could communicate with utilities to optimize power use.
The material could replace platinum in hydrogen vehicles.
A new device could convert conventional electricity meters, making the smart grid cheaper.
Energy Secretary Steven Chu meets with proponents of a troubled clean-carbon project.
Mazda admits that it lacks the cash required to field its own hybrid technology.