A civilian jet plane broke the sound barrier for the first time over continental USA during a historic test flight over the Mojave Desert on January 28. The XB-1 aircraft, manufactured by Boom ...

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 ...

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

A list of some of the greatest British thriller and mystery movies that hit you a little differently when you watch them.

There were more sighs of relief than “I told you so” in the aftermath of Boom Supersonic’s XB-1 prototype aircraft breaking the sound barrier Jan. 28 on its initial three attempts.

GREENSBORO — Some 2,300 miles away high above the Mojave Desert, the Triad economy got a not-so-quiet jolt Tuesday when a Boom Supersonic aircraft broke the sound barrier. "She was real happy ...

The Black Hawk helicopter that crashed into an American Airlines plane was alerted to the plane’s presence by air control twice, the first time at least two minutes before the deadly crash ...

Six passengers of a medical jet and one person on the ground were killed after the plane crashed in a Philadelphia neighborhood on Friday evening, officials said. Hospitals in the city report at ...