Last month, a modified Robinson R44 lifted off from Roland-Désourdy Airport in Bromont, Quebec, and completed what may be the ...

The aircraft was equipped with a hydrogen-electric PEM fuel-cell-battery architecture and powered by locally produced green ...

Most of the world still views hydrogen-powered flight as a futuristic someday concept, but ...

Add Yahoo as a preferred source to see more of our stories on Google. The aviation industry faces one of the toughest challenges in global decarbonization. Unlike other sectors where electrification ...

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 ...

Aviation startup ZeroAvia says it’s been granted a “raft” of 45 new patents key to the development of practical large hydrogen aviation engines – and the company says it has 200 more H-related patents ...

Universal Hydrogen hit a milestone in terms of pre-orders. Also, it launched a two-year flight test campaign on its way to obtaining formal certification for retrofitted aircraft. America's Aerospace ...

Hydrogen-electric helicopter completes first full circuit flight in Quebec, proving zero-emission VTOL technology for medical ...

A new generation of "flying cars" promises to revolutionize urban mobility, but limited battery power holds them back from plying longer routes. A new hydrogen-powered variant from Joby Aviation could ...

Some disagree, but there are signs that indicate a heightened interest among aviation's major players in hydrogen propulsion as a real, available solution for green commercial flying. As big names ...

The Sirius Jet will fly up to 1,150 miles (1,851 km) at speeds up to 323 mph (520 km/h) on a clean liquid-hydrogen powertrain. It'll rise vertically off a pad thanks to a deflected vectored thrust ...

Zero emission aircraft powertrain developer H2FLY is celebrating a major milestone in what it is hailing as a world’s first. The company has successfully piloted a flight of an electric aircraft ...