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

A sleek white aircraft became the first independently developed jet to break the sound barrier on Tuesday, Jan. 28, tearing ...

Kaeberlein is co-director of the Dog Aging Project, an ambitious research effort to track the aging process of tens of thousands of companion dogs across the US. He is one of a handful of scientists ...

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

After Boom Supersonic's XB-1 demonstrator went Mach 1, RGN interviewed Mike Bannister, who served as the Chief Pilot of BA's ...

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 civilian jet plane broke the sound barrier for the first time over continental USA during a historic test flight over the ...

The XB-1 test flight was a unique event that will live on in the history books and has given travelers hope of a return to ...

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