By achieving a top speed of Mach 1.1, Boom Supersonic has broken records and is on course to revive supersonic passenger ...

MOJAVE, California—High-speed airliner developer Boom took a major leap toward the development of its Mach 1.7 Overture ...

A sleek white aircraft became the first independently developed jet to break the sound barrier Tuesday, tearing through the ...

About 35,000 feet (10,670 meters) over the Mojave Desert, northwest of Los Angeles, Boom Supersonic's XB-1 became the first ...

Boom Supersonic has gone, well, supersonic, its XB-1 prototype breaking the sound barrier today in the skies over the Mojave ...

Ever since the Concorde stopped flying, aviation buffs have dreamed of a civilian supersonic plane. Now there's been a successful test flight of one.

Judge pauses Trump funding freeze order until Feb. 3 How Far Can I Take My Huge RV Without A CDL? Shoppers throng Hong Kong's ...

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

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