Imagine Don Draper pitching an old mimeograph machine to Silicon Valley. That’s what aerospace giants are doing with their 1960s-era engine designs. They’re trying to make old tech seem new while the ...

The aviation industry faces one of the toughest challenges in global decarbonization. Unlike other sectors where electrification is feasible, airlines require a high energy density fuel to maintain ...

In early 2023, the company ZeroAvia announced that its 19-seater jet had completed a flight using nothing but green hydrogen ...

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 ...

ZeroAvia, an expert in hydrogen propulsion for aviation, and Reliable Robotics, a California-based specialist in the remote operation of aircraft, will join forces in a new research study supported by ...

Airbus presented its technological roadmap on 24 and 25 March in Toulouse at its Airbus Summit event. The event provided an opportunity to take a look at advances for commercial aviation, with plans ...

ANAHEIM, Calif. — Manufacturers said hydrogen internal combustion engines and hydrogen fuel cell technology both have a role to play in the alternative-fuels market, and commonalities among hydrogen, ...

Hydrogen has long been hailed as the game-changing fuel that will herald a new era in greener commercial and business aviation. It’s hard to deny the appeal of hydrogen’s clean burning properties and ...

Hydrogen fuel cell technology is facing significant implementation challenges, with less than 10% of planned green hydrogen projects being realized on schedule. Battery electric vehicles are proving ...