Hybrid-electric turbine-based combined-cycle concept under evaluation for U.S. Navy hypersonic applications and commercial developments.

The funds “will be used to support further development of the Lilium Jet as well as underpinning preparations for serial production," the Munich-based company says.

Fast-track propulsion-system test program puts hypersonic developer on course for key mode transition demonstration later this year.

U.S. Marine Corps joins Air Force’s Agility Prime program to accelerate commercial development of eVTOL air taxis.

British scientists and academics are studying the potential use of diamond batteries to provide long-lasting energy resources that could power small satellites and sensors.

ThereCraft cargo UAV; Aeronomie models electrification; TsAGI refines flying wing; EHang teams with Seville; Urban partners with Ascent.

The air cargo sector knows it needs to be more sustainable, and efforts are gaining ground.

As the aviation industry expands its support for initiatives to reduce its environmental impact, more countries, airlines and companies are making…