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

Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...

More than two decades after Europe’s failed attempt at a supersonic airliner, the USA is on track to make it work.

Boom Supersonic’s XB-1 demonstrator jet broke the sound barrier at Mach 1.122, reaching an altitude of 35,290 feet at ...

Boom Supersonic ’s XB-1 aircraft climbed over 35,000 feet on Tuesday before accelerating to Mach 1.1 speed and breaking the ...

The single-seat jet, a 201-foot-long test model by Boom Supersonic, hit 844 mph just 12 minutes into its latest test flight ...

Captain Mike Bannister, who flew more Concorde hours than any other pilot, is hopeful about the future of the Boom Supersonic's Overture ...

High above a barren California desert on Tuesday, a privately developed aircraft broke the sound barrier for the first time ...

The single-seat, three-engine jet is the first independently developed plane to exceed Mach 1 in level flight.

Boom Supersonic's XB-1 demonstrator aircraft soared past the speed of sound ... and secure safety certification from US and European regulators by the end of the decade. That last step may take ...

Boom Supersonic’s XB-1 testing aircraft at the Mojava Air and Space Port in California.