China has unveiled a new type of air-breathing engine that could replace today’s turbine-ramjet ...

The flat-eight engine, also known as an eight-cylinder boxer or horizontally opposed engine, is a rare configuration that was never used on a production car, although it was relatively successful in ...

Hanwha is leveraging decades of experience with license production and testing of U.S.-designed fighter engines. Credit: Hanwha South Korea’s defense procurement agency on Dec. 22 approved a 14-year, ...

Hydrogen technologies and a hybridised narrowbody engine are likely to be included in Clean Aviation’s next call for proposals, due to be released in early 2026, although whether flight testing will ...