Sound Transit will close westbound NE 175th St between 5th Ave NE and the northbound I-5 on-ramp intersection for signal work ...

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

which the company says could carry as many as 80 passengers while traveling faster than the speed of sound. The jets would be built in North Carolina. The company has said the engine it's ...

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

Boom’s XB-1 reached Mach 1.112, after 10 years of planning and a year of flight tests. Up next: its Overture supersonic ...

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

Surfside is discussing tightening regulations to better protect buildings from potential damage from nearby construction in ...

A Carnegie Mellon University grad is behind the successful flight earlier this week of the first independently developed jet ...

When people think of construction, they usually picture bricks, cement, and steel frameworks. However, the real strength of a building often lies in the smaller components that go unnoticed. Brickwork ...

Boom Supersonic’s XB-1 aircraft broke the sound barrier for its first time Tuesday with a test flight in Mojave California. The Associated Press reports it was the same Mojave Desert airspace ...

Meriden residents living near I-691 and I-91 suffer intolerable noise from highway construction and urge officials to help with sound barriers.