By David Shepardson WASHINGTON (Reuters) -A U.S. appeals court on Tuesday blocked the Biden administration's 2024 rule ...

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

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

Today a civil test airliner, Boom Technology’s XB-1, broke the sound barrier for the first time in two decades.

A test flight over the Desert Southwest could mark the return of supersonic travel that has been largely sidelined since the ...

Tuesday’s ruling sent the rule back to the Transportation Department to give it a chance to address the procedural errors.

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 ...

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

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 ...

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