Boom Supersonic, the company aiming to create commercial planes that can travel faster than the speed of sound, have ...

Boom Supersonic has successful second test flight breaking sound barrier Travis Kelce speaks out ... to keep fighting with the courts' Was The F-117 Nighthawk A Fighter Or A Bomber?

Boom Supersonic and NASA just dropped an incredible photo of the XB-1 breaking the sound barrier over the Mojave Desert.

Written with all of the fierce intelligence and passion for truth that millions have come to expect from Amy Goodman’s reportage, Breaking the Sound Barrier is, in Arianna Huffington’s words ...

Before today's sound barrier-breaking flight, the XB-1 underwent 11 test flights. The aircraft includes features like an augmented reality system to make takeoff and landing easier and has a long ...