GREENSBORO, N.C. — The countdown is on for XB-1, the world’s first independently developed supersonic jet, to break the sound ...

Last year, Boom Supersonic opened a North Carolina factory which is expected to bring more than 2,000 jobs to the area in the ...

The Boom XB-1 civil supersonic aircraft has broken the sound barrier for the first time. Boom Supersonic is already planning ...

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Boom Supersonic's XB-1 prototype aircraft achieves supersonic speed, surpassing the sound barrier and paving the way for next ...

Boom Supersonic plans to break the sound barrier during a test flight this morning (Jan. 28). This would mark the first time ...

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

Sunny and Butch have been aboard the orbiting lab since last June, with a return to Earth SpaceX flight slated for March.

And then there was the flying machine that brought Scholl up short: a British Airways supersonic Concorde, which went into commercial service in 1976 and was permanently mothballed in 2003.

Housing and Urban Development Secretary nominee Scott Turner will answer questions from lawmakers Thursday. Turner is a former NFL player and previously represented parts of Collin and Rockwall ...

Boom Supersonic is one step closer to launching the spiritual heir to the Concorde. The US firm’s XB-1 prototype reached a transonic speed of Mach 0.95 during Test Flight 11 on January 10 ...