In December, Toyota announced its intention to amp up US hydrogen infrastructure by investing in FirstElement Fuel, the ...

Russian research efforts to create a new supersonic civil aircraft demonstrator have edged forward with completion of a phase ...

GE and Lockheed ground tested a new air-breathing hypersonic jet engine capable of powering missiles to speeds well in excess ...

A 1,200-kilowatt-class turboprop engine developed in China has successfully completed its ignition test conducted ...

The Raybird unmanned aerial vehicle developed by the Ukrainian company Skyeton and equipped with a hydrogen-powered electric ...

GE Aerospace and Lockheed Martin completed a series of engine tests demonstrating the viability of a liquid-fueled rotating ...

Can Toyota save the combustion engine by using liquid hydrogen? Toyota surprised me once again, announcing they've raced with ...

A hybrid version of the Skyeton’s unmanned aerial vehicle (UAV), featuring an electric motor powered by a hydrogen fuel cell, has entered full-scale combat duty with a unit of the Ukrainian ...

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

Sustainable aviation fuel (SAF) has emerged as a cornerstone of global strategies to decarbonize aviation. Conventional jet ...

Finland is the latest country to gain access to the most advanced fighter jet on the planet, ordering a total of 64 such ...

A who’s who from Washington state business and Democratic politics on Thursday extolled the virtues of alternative jet fuel ...