Boom Supersonic's XB-1 demonstrator craft could become the first commercial jet to break the sound barrier since Concorde ...

People in Central Florida could hear a load boom Monday evening. Dozens more USAID staff ousted as Trump administration ...

The countdown has begun for the XB-1’s “historic” first supersonic test flight that should break the sound barrier, according ...

The aerospace company put its technology to the test today, breaking the sound barrier and reviving the dream of supersonic ...

Boom Supersonic has gone, well, supersonic, its XB-1 prototype breaking the sound barrier today in the skies over the Mojave Air & Space Port in California. With Chief Test Pilot Tristan Brandenburg ...

The single-seat, triple-engine testbed plane took off from California's ... ban on civil supersonic flight meant to limit sonic booms. Boom aims to roll out its first Overture from its Greensboro ...

The single-seat, triple-engine testbed plane took off from California's Mojave Air & Space ... to comply with a federal ban ...

Developing the overall design for the plane came with its own stumbling blocks, too. Muting the sonic boom has been a massive engineering challenge for decades, but there have only been a few ...

American company Boom achieved a milestone Tuesday as its XB-1 aircraft exceeded the speed of sound for the first time during ...

"The second half of our test campaign is all about expanding XB-1's envelope incrementally in altitude, air speed, and Mach number until we inevitably make that sonic ... Boom's XB-1 test plane ...

More than two decades after Europe’s failed attempt at a supersonic airliner, the USA is on track to make it work.