Pilots and maintenance workers have been warned to ensure their planes are flightworthy following an investigation into a ...

The video shows the B-21 Raider stealth bomber taking off and landing at Edwards Air Force Base, where it is undergoing an ...

Officials with the US Air Force and Northrop Grumman say a test version of the next-generation stealth bomber is currently ...

Boeing's first astronaut mission ended Friday with an empty capsule landing. Both Butch Wilmore and Suni Williams will return ...

With senior US Air Force officials pausing to re-evaluate development of a sixth-generation fighter, defence contractors are ...

Benchmark will be “proving that we can build flightworthy, high-impulse, long-duration, high-thrust propulsion systems using this new propellant,” Teufert said. Benchmark has won three ...

Liquid hydrogen tanks are large and heavy, making them challenging to install in aircraft, but a U.S. company has developed and tested a lightweight, leakproof composite cryogenic tank technology ...