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

Each time one flies above Mach 1 is special. Most commercial pilots have never done it. Our reporter is not a pilot, but he’s ...

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

A 'new Concorde' has broken the sound barrier - the Boom XB-1 test plane was launched from California's Mojave Air and Space ...

An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier. The XB-1 ...

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

Almost 22 years after Concorde made its final commercial flights, a prototype passenger jet is attempting to break the sound ...

Commercial supersonic jets could grace the skies once again after Boom Supersonic's XB-1 jet broke the sound barrier in test ...

The first civil supersonic jet made in America breaks the sound barrier in historic Mojave airspace XB-1 demonstrator ...

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