American company Boom Supersonic just broke the sound barrier with a civilian plane. What exactly is supersonic travel, and ...

A medical transport jet with six people on board plummeted to the ground near Roosevelt Mall in Northeast Philadelphia Friday ...

Ash, smoke, and a chemical smell rained on Elizabeth Griffin in the parking lot of a Northeast Philadelphia T-Mobile store on ...

The Ministry of Transport of Kazakhstan has published preliminary results of the investigation into the crash of the ...

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

Boom Supersonic has contracts ... due to challenging economics and its sonic booms that led it to be banned on many overland ...

The XB-1 aircraft accelerated to Mach 1.05 within about 11 minutes of taking off, according to Boom Supersonic and ... bullet ...

An aircraft developed by Boom ... and its sonic booms that led it to be banned on many overland routes. Only 20 were built, 14 of which were used for passenger service. A deadly crash more than ...

Why was the Boom Supersonic ... and its sonic booms that led it to be banned on many overland routes. Only 20 were built, 14 of which were used for passenger service. A deadly crash more than ...