B, an unmanned and reusable spaceplane operated by the U.S. Space Force, is one of America’s most secret and advanced ...

NASA and Lockheed Martin have begun initial taxi tests of the X-59 Quesst quiet supersonic research aircraft, marking another step toward its long-anticipated first flight. The aircraft moved under ...

The future of U.S. military rotorcraft took another step toward tiltrotor technology following Bell’s recent down-select to develop a high-speed, hovering X-plane design for the Pentagon. As part of ...

A Fort Worth defense contractor has been awarded a contract to build a military aircraft prototype with high-speed vertical ...

The X-37B program was developed as part of a partnership between the US Air Force's Rapid Capabilities Office and the US ...

Sesame Workshop is working to regain control of Elmo's X account after a hacker posted racist and antisemitic messages. A ...

The report about the June 12 crash raises fresh questions over the position of the critical engine fuel cutoff switches.

In the cockpit voice recording, one of the pilots is heard asking the other why he "did the cut-off", the co-pilot replies ...

The aircraft, which had only just set off for Gatwick, suddenly crashed into a medical college after taking off from the city of Ahmedabad on June 12.