Shares tumbled over 10%, leading a chip sell-off as China's new AI model prompted fresh questions on Big Tech's investments.

Less than a year from the maiden flight, the first civil supersonic jet made by a private company aims to demonstrate ...

The Boom Supersonic aircraft exceeded Mach 1 after taking off from the Mojave Air and Space Port in California for its highly ...

Boom Supersonic's XB-1 achieved a milestone by successfully breaking the sound barrier on a test flight, marking the first ...

Boom Supersonic's XB-1 aircraft has broken the sound barrier ... pushing its systems and aerodynamics under increasingly demanding conditions. The milestone marks a key step toward the development ...

Boom Supersonic announced the successful first supersonic flight of its XB-1 demonstrator aircraft, the world’s first supersonic jet developed by a private company and not a government. Boom designed, ...

Boom Supersonic’s XB-1 aircraft broke the sound barrier for the first time ever on Tuesday, ushering in a new era of supersonic flight. The jet exceeded Mach 1 after taking off from the Mojave ...

A test flight over the Desert Southwest could mark the return of supersonic travel that has been largely sidelined since the ...

Boom Supersonic, the company building the world’s fastest airliner, Overture, today announced the successful first supersonic ...