Researchers from China’s Institute of Engineering Thermophysics have reportedly built and tested a new “adaptive cycle engine” (ACE). This is a type of next-generation jet engine that can change how ...

Producers of military jet engines are rolling out new lines of small turbofans, eyeing an expected boom in demand for uncrewed fighter aircraft. US propulsion suppliers Pratt & Whitney (P&W), GE ...

Snow, altitude, and a brand-new jet engine put MonsterMax through its first real away-game test. We ship the truck to Utah, bolt the big tires on with a crane, and try to crawl, plow, and finally ...

US propulsion start-up Beehive Industries has cleared a major milestone in the test campaign for its new Frenzy engine and is now preparing to begin flight trials. The Colorado-based manufacturer on 8 ...