Now, Toyota is patenting an improvement of its hydrogen-combustion engine. The tech reduces the amount of oil that can reach ...

Honda unveiled a hydrogen fuel-cell concept big-rig, Hyundai announced the latest evolution of its fuel-cell-powered Xcient ...

Hydrogen combustion engines are inefficient, costly to maintain and worse for the environment than fuel cell or battery powertrains. But they're also noisy and fun, so automakers are starting to pitch ...

Hydrogen is one of the most abundant substances in the universe. It is also an incredibly powerful, energy dense fuel. A gallon of hydrogen contains three times the energy content as a gallon of ...

“We take seawater, split it using renewable electricity to make hydrogen gas, store it onboard as a molecular solid, then ...

[Stay on top of transportation news: Get TTNews in your inbox.] Cummins Inc. is developing two hydrogen-fueled internal combustion engines that are scheduled for production in 2027, but fleets and ...

Purdue researchers demonstrate their method for producing hydrogen by adding water to an alloy of aluminum and gallium. The hydrogen could then be used to run an internal combustion engine. The ...

Has there ever been a time when the subject of motive power has been more widely discussed? The demise of fossil fuels, the rise of electricity, alternative fuels, hybrid powertrains: it seems that's ...

Under the hood of the new “Ten-Oh” Japanese tugboat is the key is a novel marine engine system churning out more than 4,400 ...

TOKYO (AP) - Toyota said Monday it is testing hydrogen combustion engines in race cars as it works toward using the technology in commercial products. Such engines burn hydrogen as fuel instead of ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. British airplane engine maker Rolls-Royce and low-cost airline ...