United Airlines CEO Scott Kirby gives Boom Supersonic's Overture a 50-50 chance to fly. Skeptics write off the concept.

The U.S. Air Force Research Laboratory achieved a significant propulsion milestone when a Draper rocket engine reached supersonic flight conditions during a controlled test. The trial, conducted at ...

COLORADO SPRINGS—Atlanta-based aircraft developer Hermeus has successfully completed the first flight of its Pratt & Whitney ...

In 1976, the president of United Airlines made a number of predictions about what air travel would look like in 50 years—the ...

Hermeus successfully flew its latest Quarterhorse aircraft, marking the company’s second first flight in less than a year.

For the second time in just over nine months, an Atlanta-based company this week debuted a new supersonic test aircraft.

The Low Boom Flight Demonstrator project (LBFD) is part of NASA's effort to help enable new aircraft noise standards that are required to open the market to commercial supersonic flight over land. The ...

The Air Force Research Laboratory (AFRL) and Ursa Major have successfully completed the first ...

US start-up Hermeus has flown its first supersonic-capable aircraft, the Quarterhorse Mk 2.1, marking a significant step ...

Hermeus says it flew Quarterhorse Mk 2.1 at Spaceport America, launching a flight-test campaign aimed at reaching supersonic ...

Two aviation companies in Greensboro, N.C., are developing new aircraft designs that aim to double flight speeds and halve ...

Add Yahoo as a preferred source to see more of our stories on Google. The same engine powering supersonic flight wants to power AI Credit: Mashable AI is turning to supersonic jet engines to power its ...