California-based company Hyperion has released images, video and some details about its wild-looking XP-1 hydrogen supercar, the first fuel cell performance car. Forget the Lucid Air's 517-mile range, ...

AMES, Iowa – Nearly 200 miles in stifling heat wasn’t a problem for Iowa State University’s solar race car on Wednesday. But that wasn’t the case for most of the 11 cars competing in this year’s ...

The UK's Solar Scooters is getting ready to unleash a beast of a stand-up e-scoot on US shores. The dual-motor, full-suspension Hyperion can cruise at a leisurely 15 mph but can also open up to ...

SunShot Initiative, the US Department of Energy (DOE) programme charged with making solar energy cost-competitive with other forms of electricity by the end of the decade, has recently experienced ...