During the second supersonic flight of the XB-1 technology demonstrator today, the jet exceeded Mach 1 three times without a ...

Hot on the heels of its milestone supersonic flight with its demonstrator aircraft, XB-1, Boom Supersonic has another ...

Supersonic aircraft maker Boom Supersonic announced its XB-1 test plane managed to perform a Mach cutoff maneuver that makes boomless flight possible ...

Boom Supersonic now says Overture can avoid sonic booms, potentially opening up overland flights even at Mach 1 or higher.

Moments before the Philadelphia plane crash, a doorbell camera captured the sound of the Learjet's screaming engines, followed by the blinding fireball. Video provided by Kiara Rios.