Hypersonix is an Australian startup looking to change aviation as we know it.

Rolls-Royce and easyJet have achieved a world-first by running a modified Pearl 15 jet engine on 100% hydrogen at full take-off power during ground tests at NASA’s Stennis Space Center. The test ...

Airbus and MTU Aero Engines are partnering to accelerate the development hydrogen fuel cell technology, jet engine design, testing, and certification - for a decarbonized propulsion system. The Airbus ...

In May 2025, Delhi NCR-based Green Aero also successfully demonstrated its first hydrogen-powered jet engine named The Blue Dragon, but commercial deployment of such engines is still a long way away ...

The company's Destinus 3 prototype is expected to be the world's first hydrogen-powered unmanned aircraft, soaring supersonic ...

Beyond Aero’s BYA-1 business jet will be powered by a hydrogen-electric propulsion system for which the company has recently achieved TRL6.

One of the boldest and most innovative emission-free aviation concepts, the French BYA, isn’t here yet, and there’s still a long way to go, but it has recently passed an important test that will take ...

JCB Hydromax hit 406 mph at the Bonneville Salt Flats with Andy Green at the wheel, shattering the previous hydrogen car record by over 220 mph.

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 ...

The European Space Agency (ESA) and ArianeGroup are looking to advance work on a hydrogen peroxide and ethanol rocket engine that would be more sustainable than those using current propellants.

Hydrogen offers a compelling pathway to decarbonise compression-ignition (CI) engines by leveraging its high energy density, wide flammability limits and rapid flame propagation. In conventional ...