Rolls-Royce unveiled a concept model for a miniature nuclear reactor that could go to the moon. The reactor could one day power a colony of lunar astronauts. The company aims to have a reactor ready ...

Look up in the sky, it's a bird, it's a plane, it's ... a 20,000 cubic-meter power-generating airship, floating 6,560 ft (2,000 meters) above the ground. Introducing the S2000 stratospheric airborne ...

Three teams comprising some of the most prominent engineering and technology firms in the U.S. will provide initial designs for a fission surface power (FSP) system as part of a federal project to ...

The electricity sector is at an inflection point. The historical model of centralized, monopoly-provided electric service is under pressure from technological change, shifting market forces, evolving ...