The MD-11’s three engines were meant to make “one engine out” a manageable problem; an engine leaving the airplane is something else entirely. UPS Flight 2976 placed an uncomfortable engineering ...

Russia has begun flight testing a new engine for its Su-57 fighter, aiming to improve performance, increase production, and support future exports.

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 ...