A Florida team working with the US Air Force claims that it's built and tested an experimental model of a rotating detonation rocket engine, which uses spinning explosions inside a ring channel to ...

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 ...

A study led by University of Oxford and Brookhaven National Laboratory researchers has uncovered how exposure to hydrogen ...

Engineers are struggling to make the combustion engine run purely on hydrogen, but scientists believe there is an easier way. Engineers at the University of New South Wales (UNSW) in Sydney have ...

A plane with an experimental hydrogen-electric engine on its left wing successfully completed a test flight this week. It is the largest such craft to be powered with the help of a hydrogen engine yet ...

Hydrogen holds promise for zero-emissions aviation, via either fuel-cell electric motors or jet engines that burn H2 directly. Now, Universal Hydrogen has announced that it completed a 15-minute test ...