Boom, the American company building what promises to be the world's fastest airliner, broke the sound barrier for its first ...

Boom Supersonic flew its XB-1 test jet at about the speed of sound, a major step as the company works toward the daunting job ...

Boom's Supersonic XB-1 jet became the “world’s first independently developed supersonic jet” to break the sound barrier ...

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

The flight caused a rare weather phenomenon as it approached Denver International Airport, resulting in brief snowfall ...

A Colorado-based aerospace company is flying high after a history-making supersonic flight over the Mojave Desert Tuesday.

Tuesday morning at Mojave Air & Space Port in California, almost 80 years after U.S. Air Force ace Chuck Yeager first ...

Ms. Gabbard, President Trump’s nominee for director of national intelligence, was briefly subject to special scrutiny on ...

The test flight of the XB-1 aircraft is a step in manufacturer Boom Supersonic's goals of building a supersonic passenger jet ...

Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...

With more than 35 new routes from the USA to Europe launching this year, transatlantic airfares are finally expected to be ...

A supersonic jet built by Boom Technology broke the sound barrier for the first time Tuesday, advancing its bid to resurrect ...