American firm Boom Supersonic’s XB-1 has once again reached supersonic speeds without producing an audible boom, following ...

Hot on the heels of its milestone supersonic flight with its demonstrator aircraft, XB-1, Boom Supersonic has another ...

B oom Supersonic, the company aiming to create commercial planes that can travel faster than the speed of sound, have successfully tested their XB-1 jet. According to the company, the jet was able to ...

During the second supersonic flight of the XB-1 technology demonstrator today, the jet exceeded Mach 1 three times without a ...

Boom Supersonic now says Overture can avoid sonic booms, potentially opening up overland flights even at Mach 1 or higher.

Japan's SoftBank Group booked a surprise $2.4 billion quarterly loss on Wednesday, hit by a decline in the value of ...

Supersonic aircraft maker Boom Supersonic announced its XB-1 test plane managed to perform a Mach cutoff maneuver that makes boomless flight possible ...

Ever miss the days of Concorde? Well, I've been tracking Nasa's X-59 "quiet supersonic" aircraft, but the Boom XB-1 is new to ...

There's a different kind of uncertainty emerging in the long-running trains dispute over pay and conditions, with the two key unions divided on how to get what they want.

American company Boom Supersonic flew faster than the speed of sound with its XB-1 supersonic demonstrator aircraft. It’s now ...

The odd superconductivity found in layered graphene may bring us closer to understanding room-temperature superconductors ...

In response to an X post by Boom Supersonic founder Blake Scholl, the SpaceX founder said that Trump's new administration ...