American firm Boom Supersonic’s XB-1 has once again reached supersonic speeds without producing an audible boom, following ...

If you've been keeping tabs on aviation news as of late, you saw that Boom Supersonic just recently broke the sound barrier ...

Boom Supersonic passed a major milestone last month when its XB-1 prototype became the first civil aircraft to break the ...

Boomless Cruise is based on physics known as the Mach cutoff, in which a sonic boom refracts in the atmosphere and never ...

B oom Supersonic, the company aiming to create commercial planes that can travel faster than the speed of sound, have successfully tested their XB-1 jet. According to the company, the jet was able to ...

A Colorado-based company said it broke the sound barrier three times without generating a sonic boom that reached the ground.

Boom Supersonic’s XB-1 technology demonstrator broke the sound barrier three more times Monday morning in its final flight, ...

Boom hopes its breakthrough will allow supersonic flights over land, making US coast-to-coast flights 90 minutes faster.

The scaled-down prototype, nicknamed the "Baby Boom", broke the sound barrier for the first time during a test flight over ...

Boom will now shift its attentions toward developing Overture, its supersonic passenger jet.

GREENSBORO, N.C. — Boom Supersonic’s XB-1 is gearing up for another flight. The flight is set to take place around 1:30 p.m.

Aerospace startup Boom says they've proven quiet supersonic flight is possible with their passenger airplanes after a successful second test flight.