The two-stroke gasoline engine was once a marvel of engineering, offering up huge doses of power in small and lightweight packages. Unfortunately, gas two-strokes also burn oil by design, making them ...

Bosch modified the Rotax 916 piston aeroengine to run on zero-emissions hydrogen. Credit: Bosch Aviation Technology Austria-based Bosch Aviation Technology has converted a Rotax piston aeroengine, a ...

Researchers have described combustion-control approaches that could help engines operate more stably on hydrogen blends as high as 30 percent, without requiring a complete redesign of the overall ...

Yamaha's H2 Buddy Porter scooter concept could revolutionize urban delivery with hydrogen power, but challenges remain.

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, ...

The verification campaign ran from October 2024 through September 2025. Engineers examined how hydrogen could be safely integrated into existing gas infrastructure while monitoring issues such ...

BMW on Hydrogen: Engine Technology and EVs to Make Way for FCEVs? The latest BMW hydrogen engine that is going to feature in the iX5 Hydrogen model from 2028 isn’t actually a hydrogen engine like ...