Adaptive cycle engines are specially designed to alternate between efficiency and raw power—extending an aircraft’s range without compromising on speed during engagements.

A radical new aircraft without traditional passenger windows is advancing toward its first test flight, promising to upend ...

The age of piston-engine air travel still exists today, but its golden era was the 1920s to 1950s. A vast, exciting world ...

NASA’s Gateway is coming to life with a solar-powered spacecraft built to light it up—and move it around the Moon.