Toyota's most modern engine needs something you probably have in your nightstand.

Leading engine maker Rolls-Royce is pursuing its own hydrogen engine designs and recently patented a fuel system for a gas ...

ANAHEIM, Calif. — Manufacturers said hydrogen internal combustion engines and hydrogen fuel cell technology both have a role to play in the alternative-fuels market, and commonalities among hydrogen, ...

China has completed a landmark test in hydrogen-powered aviation, as a large unmanned cargo ...

With the rise of stricter emission laws, engine manufacturers have no choice but to look into alternate energy sources to run their vehicles. Cummins is reinventing the combustion engine but this time ...

Japan Engine Corporation (J-ENG) and Kawasaki Heavy Industries have started onshore testing of a ...

Some disagree, but there are signs that indicate a heightened interest among aviation's major players in hydrogen propulsion as a real, available solution for green commercial flying. As big names ...

A consortium of Japanese companies has successfully tested a two-stroke slow-speed engine fuelled by liquid hydrogen. The consortium comprises Japan Engine Corp (J-Eng), Kawasaki Heavy Industries, ...

Add Yahoo as a preferred source to see more of our stories on Google. The aviation industry has long sought to push the boundaries of technological advancement and sustainability. A significant ...

Add Yahoo as a preferred source to see more of our stories on Google. Outside view of the liquefied hydrogen fuel supply system. Credit: Yanmar Holdings Co. (Yanmar Holdings Co.) A consortium ...

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. BRUSSELS, BELGIUM - JANUARY 13: Toyota Mirai hydrogen fuel cell ...