Bob Maddox’s stage name, Crazy Rocketman, is a misnomer. Maddox doesn’t build rockets. He builds pulse-jet engines. There’s a difference. As for the crazy part—that may be true. Maddox is the world’s ...

While the World War II era was the first time we saw fighter jet engines take to the sky, there were some earlier operational prototypes. Anselm Franz, an Austrian engineer, designed and fitted one of ...

Rolls-Royce broke ground Monday on a new $50 million jet engine test facility at the company’s outdoor testing site on the grounds of NASA’s John C. Stennis Space Center. When fully operational, the ...

It sounds like something out of science fiction, but the idea of a turbine jet engine in a mainstream production car is not ...

The race to bring hypersonic flight into the real world just took a leap forward with Venus Aerospace's successful test of a revolutionary engine. The Houston-based startup has developed a compact ...