Mazda patents a complex 6-stroke engine that generates hydrogen from gasoline, offering zero emissions and daily operation ...

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 ...

Rolls-Royce and easyJet have completed ground testing of a modified Pearl 15 engine running on 100% hydrogen at full takeoff ...

Volvo’s hydrogen-powered trucks are being developed to provide higher energy efficiency, lower fuel consumption and increased engine power compared to conventional hydrogen combustion engine ...

Amidst an all-electric race, BMW will offer its new X5 SUV with a pure hydrogen powertrain, known as the BMW iX5 Hydrogen. The X5 will be offered with no fewer than five different fuel options: petrol ...

Mazda has patented a six-stroke engine capable of generating hydrogen from gasoline, eliminating the need for external hydrogen refueling. The design stores carbon for later disposal, potentially ...

MAHLE said the results demonstrate that hydrogen combustion engines offer a practical pathway toward zero-carbon heavy-duty ...

Any oddball engine is clickbait crack for mechanical nerds, and the most compelling ones purport to introduce an entirely new combustion concept. "Not a four-stroke, not a two-stroke, a revolutionary ...

It will be the largest and most luxurious vehicle of the current crop to use hydrogen. We’ve known for some time that BMW was hard at work producing a powertrain that makes use of hydrogen. It’s a ...