Last year, Annabel Scholey joined the Mile High Club in Rivals by breaking the sound barrier (and the soundproofing) in ...

Some may already be familiar with the sonic boom that accompanies a break to the sound barrier, but when and why would ...

The Concorde suffered a fatal crash in July 2000, which spurred the end of the supersonic jet program. What's next for mach speed flight?

The Concorde suffered a fatal crash in July 2000, which spurred the end of the supersonic jet program. What's next for mach speed flight?

The first dreams of supersonic air travel were crushed by annoyed Oklahoma City residents in the 1960s. Decades later, it could now be viable.

Boom Supersonic CEO Blake Scholl wants to bring back flights that break the sound barrier. Now he just needs to figure out whether airlines and travelers will buy in.

NASA has snapped a stunning image of a supersonic plane breaking the sound barrier – as its creators boast that there was “no audible sonic boom”. The Boom Supersonic XB-1 – dubbed a &#… ...

A newly released image shows the sound barrier being broken on February 10 as Boom Supersonic’s XB-1, America’s first civil supersonic jet, completed its second supersonic flight.

Two weeks ago, Boom Supersonic’s XB-1 demonstrator plane made history when it broke the sound barrier over the continental United States, reaching 750 miles per hour (Mach 1.12) near Barstow, ...

A small prototype jet has broken the sound barrier, making it a possible successor to Concorde more than two decades after the iconic aircraft disappeared from our skies. The test flight might ...