Imagine a plane that emitted a constant sonic boom while in the air. The Navy and Air Force both wanted this fighter, but ...

The United States Navy initially had an interest in a single-seat turboprop-powered carrier fighter-bomber aircraft that would not need catapult assistance and was compatible with the current fleet of ...

An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week. The XB-1 aircraft accelerated to Mach 1.05 at about 35,000 feet during a test ...

Boom Supersonic's XB-1 demonstrator jet became the first U.S.-made civilian supersonic jet to break the sound barrier. The independently funded XB-1 reached a speed of Mach 1.122, or about 750 mph, ...

A supersonic jet built by Boom Technology broke the sound barrier for the first time on Tuesday, advancing its bid to resurrect high-speed passenger flights two decades after the Concorde’s demise.