Imagine a bomber so fast it could outrun any fighter jet, soaring at Mach 3 speeds across continents. The XB-70 Valkyrie was this dream made real, pushing engineering to new heights. But its path was ...

And yet, knowing what I know about the climate, the promise of a return to supersonic flight is a little tarnished. We’re in ...

Prototype aircraft for supersonic airliner breaks sound barrier ...

Supersonic planes will burn significantly more fuel than current aircraft, resulting in higher emissions of carbon dioxide, ...

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

Boom Supersonic's XB-1 demonstrator marked a milestone by breaking the sound barrier. The company aims to launch supersonic airliners by 2029, dreaming of faster journeys such as a four-hour flight ...

A Carnegie Mellon University grad is behind the successful flight earlier this week of the first independently developed jet ...

The company planning to build the world’s fastest airliner at Piedmont Triad International Airport completed the first supersonic flight of its demonstrator aircraft on Tuesday at the Mojave Air & ...

Today’s a day I’ve been looking forward to for more than a decade,” said Blake Scholl, Boom's visionary founder and chief ...

Independently developed jet makes new record, adding to its rigorous series of human-piloted test flights that will prepare ...