JCB, maker of fine commercial machinery, has created an internal combustion engine that runs on hydrogen. Will this engine ...

Hydrogen combustion engines lean on existing internal-combustion technology, but they still require some technical tweaks for maximum efficiency. Engine maker Cummins recently unveiled a turbocharger ...

With hydrogen's lower density compared to gasoline, hydrogen engines can benefit greatly from forced induction. Hydrogen-powered vehicles are already here. Internal combustion hydrogen engines are ...