While a number of questions remain unanswered about the Delta plane crash at Toronto's Pearson airport on Feb. 17, many are ...

Outsized combat aircraft built for stealthy long-range supersonic flight may be worth the cost for the US and China, but ...

Sierra Space and Radian are developing spaceplanes that fly at hypersonic speeds, but are able to head into Low Earth Orbit ...

A "son of Concorde" aircraft that may one day fly from New York to London in 1.5 hours has reached supersonic speeds. An ...

But while the successful test flight of XB-1 shows that supersonic flight without sonic booms is technically feasible, the ...

The F-100 Super Sabre wasn’t just America’s first supersonic fighter—it became a crucial close air support aircraft during ...

Two Philippine Air Force FA-50 fighter jets fly during a joint patrol and training session with the U.S. over the South China ...

Philippine military officials say rescuers have found the wreckage of a missing fighter jet and the bodies of its two pilots ...

The US supersonic fighter jet is a benchmark for Chinese aviation developers but revisions spark debate about its other ...

Sonic booms have long been a barrier to overland supersonic flights. The Concorde was banned from virtually every country in the world because of the thundering noise. Only the US, Great Britain, and ...