American company Boom Supersonic just broke the sound barrier with a civilian plane. What exactly is supersonic travel, and ...

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

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

An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week. The XB-1 aircraft accelerated to Mach 1.05 at about 35,000 feet during a test ...

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.

Indonesia repatriated on Tuesday a Frenchman who had been sentenced to death and imprisoned in the country since 2005 for ...

The U.S. Army Corps of Engineers is expected to begin removing the wreckage of both the jet and helicopter involved in Wednesday's midair crash in Washington, D.C., from the Potomac River on ...

The New York Jets have been very active lately. New York hasn't played a football game since Jan. 5 and yet it actually has been one of the more active teams in football over the last months.