Cellphone-from-space startup AST SpaceMobile on Jan. 19 announced a long-awaited investment round,.

Active flow control promises to be lighter, less complex and higher-performing than movable flight controls.

Company believes swappable battery design will make it easier to upgrade vehicle.

Executives are exploring using the technology to strengthen supply chain resilience, optimize production processes and enhance the customer experience.

From hydrogen to nuclear fusion, Aviation Week editors report on the bleeding-edge aerospace technologies that were discussed at the recent AIAA SciTech forum.

The agency and airframer are overcoming atmospheric and technical challenges to see how sustainable aviation fuel affects emissions and contrails.

Boeing goes back to basics to transform retired MD-90 for future truss-braced wing test role.

Europe’s distributed-propulsion demo; cryocompressed hydrogen; uncrewed cargo eVTOL.