Australia’s Hypersonix Launch Systems has secured $46 million in funding from a Series A round to develop a hydrogen-fueled ...

Hydrogen technologies and a hybridised narrowbody engine are likely to be included in Clean Aviation's next call for proposals, due to be released in early 2026, although whether flight testing will ...

Multiple aviation players have achieved a pioneering liquid hydrogen refueling at an international airport, thanks to ...

The raise for defence startup Hypersonix Launch Systems was supported by $10m from the federal government's National ...

A Brisbane-based company developing reusable hydrogen-powered hypersonic aircraft has achieved a major milestone by securing $46 million in Series A funding, marking a significant step in Australia’s ...

SAF (sustainable aviation fuel), on one hand, and hydrogen-electric propulsion systems, on the other hand, seems to be the main directions for green commercial flights. There are two approaches when ...

H2Fly is gearing up for flight-testing of a “next-generation” fuel cell system and is offering it to aircraft designers for ...

Lockheed’s engineers bet on a hydrogen-powered aircraft, the CL-400 Suntan. Stretching nearly 300 feet and fueled by ...

H2Fly has successfully tested the ground-based cryogenic fuel filling procedure that'll power groundbreaking liquid hydrogen aircraft flights in the coming months. Liquid H2 will be an absolute ...

As part of its goal to have zero-emission aircraft enter service by 2035, Airbus has announced the development of a hydrogen fuel-cell engine designed for airplanes. Unlike Rolls-Royce's recently ...

The blended-wing Natilus Kona aircraft, which is now flying in quarter-scale testing in California, is set to have a zero-emissions variant thanks to a partnership with Zeroavia, which will provide a ...

AUSTIN, Texas & TOULOUSE, France--(BUSINESS WIRE)--H3 Dynamics has successfully completed the world’s first fully integrated hydrogen-electric propulsion aircraft nacelle, the core enabling power ...