Having flown its Proteus autonomous rotary-wing testbed at the start of this year, Leonardo Helicopters UK is now waiting on ...

NuScale Power is facing class-action lawsuits after a critical report by Guggenheim Securities questioned its partnership with ENTRA1 Energy.

The Callisto demonstrator program is being conducted jointly by JAXA with French aerospace research agency Onera and German aerospace center DLR. Flight tests at the Guiana Space Center in Kourou, ...

The California High-Speed Rail Authority says it can build the Central Valley route for $34.76 billion, down from the $36.75 billion estimated last year.