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 ...

ALGONA, Iowa (AP) -- While much of the world fumes over escalating fuel prices, a small company in north central Iowa is quietly hoping to make gasoline obsolete as an engine fuel. Research at the ...

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 ...

Many truck and engine OEMs have publicly stated their commitment to move away from fossil fuels in the coming decades, but most have not committed to completely toss the engine to the curb. Volvo ...

Volvo Trucks is developing trucks with internal combustion engines that run on hydrogen and plans a commercial launch toward the end of the decade. Trucks that run on green hydrogen provide a ...

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, ...

A rendering of Wärtsilä's 100% hydrogen-ready engine power plant. Photo by Wärtsilä. Wärtsilä has announced a 100% hydrogen-ready engine power plant, which the company says is the world’s first.

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

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 ...

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 ...