A medical transport jet with six people on board plummeted to the ground near Roosevelt Mall in Northeast Philadelphia Friday ...

A medical transport jet with six people on board plummeted to the ground near the Roosevelt Mall in Northeast Philadelphia ...

An aircraft developed by Boom Supersonic became the first independently funded jet to break the sound barrier this week. The ...

The XB-1 – or Baby Boom – is a demonstrator version of the larger Overture aircraft that will carry up to 80 passengers.

A sleek white aircraft became the first independently developed jet to break the sound barrier Tuesday, tearing through the ...

The aerospace company put its technology to the test today, breaking the sound barrier and reviving the dream of supersonic ...

The Gulfstream name has been in songs by Drake and Far East Movement's "Like a G6," explaining why it is the best-known ...