This 34-minute flight, the culmination of 11 previous subsonic ones, took off from Mojave Air and Space Port in California.

Boom Supersonic will attempt its second supersonic flight on Monday, nearly two weeks after its first successful foray ...

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

A plane collision in Washington, D.C. raised collateral issues, at least one of which threatens to further divide our country ...