More than 20 years since the final Concorde flight, is a small US start-up now on course to bring back supersonic air travel?

Supersonic commercial air travel is becoming feasible as Boom Supersonic's XB-1 successfully broke the sound barrier.

Boom Supersonic’s XB-1 creates a sonic boom inaudible from the ground below when flying at the exact right speed and altitude ...

One of the biggest problems facing supersonic aircraft today is the sonic boom issue. Once an airplane goes fast enough, the noise of breaking the sound barrier at best is annoying but, at worse, ...

Boom Supersonic has completed a test flight of a civil aircraft, breaking the sound barrier three times. The XB-1 prototype ...

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 ...

In this video, we will look at a supersonic jet that doesn't go very fast... but perhaps that's the key factor that will make ...

The XB-1 broke the sound barrier three times during its 13th and final test flight, which lifted off Monday from the Mojave ...

Boom Supersonic says its XB-1 aircraft achieved supersonic flight without an audible sonic boom on the ground below. CEO Blake Scholl hopes supersonic passenger flight will eventually be allowed in ...

A supersonic Boom Supersonic flight across the United States — beginning potentially as early as 2029 — could be at least 90 minutes quicker than current top flight speeds, while ...

And yet, knowing what I know about the climate, the promise of a return to supersonic flight is a little tarnished. We’re in ...