Researchers studying a hydrogen combustion concept built around argon gas say the technology could reach 60% thermal ...

An argon power cycle hydrogen engine could theoretically achieve 60% thermal efficiency while delivering diesel-grade torque and producing zero CO2 or NOx emissions. The system uses an argon-oxygen ...

Hydrogen vehicles were supposed to be a clean, practical way of powering the cars of the future. Theoretically, the idea seems great: Hydrogen fuel cell electric vehicles, or FCEVs, generate ...

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 ...

INNIO Group and the Net Zero Innovation Hub for Data Centers just nailed a game-changer in backup power. Down at their ...

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 ...

Japan's Kawasaki is selling an engine that burns up to 30% hydrogen to generate electricity. Discover the fast track to clean ...