You've got your pick of alternative fuel sources these days, from hybrids to plug-ins to fully-electric vehicles. Solar power cars never really took off like we thought they would, but it's easier ...

Way back in 1807, Francois Isaac de Rivaz used a hydrogen-filled ballon to drive an engine he developed to propel an experimental vehicle — more than 50 years before the first gasoline-powered engine ...

Hydrogen automotive technology has long been a vision for a green future in cars. The modern basis of fuel cell technology was invented all the way back in 1932, and the discovery that hydrogen could ...

A new type of off-road racing began in the deserts of Saudi Arabia, as the Extreme H series—featuring the world’s first hydrogen-powered race cars—made its debut in Qiddiya. Developed as a next step ...

Hydrogen fuel cell technology has plenty of potential as a green source of energy, but it's yet to find a way into the mainstream. There are only a handful of hydrogen-powered cars on sale today, and ...