As global tensions rise, the U.S. Army is racing to replace aging reconnaissance helicopters with a new generation of aircraft built for modern warfare. At the center of this competition is Sikorsky’s ...

Eurocopter announced today that it has begun test flights of the X3 demonstrator for its innovative high-speed, long-range Hybrid Helicopter (H3) concept, which combines excellent vertical takeoff and ...

From experimental rocket planes to Cold War spy jets, the fastest aircraft in history pushed far beyond what engineers once thought possible. I focus here on ten record-setters whose top speeds, ...