Piston engine designs have existed since the 1400s. Even Leonardo da Vinci experimented with various designs. And throughout the centuries, engineers have used just about every sort of fuel imaginable ...

A key enabler is the newly redesigned aftertreatment system, which uses trusted components in a smarter and more efficient ...

Although reminiscent of the official F-47 renderings, the model in RTX’s video is actually based on a notional design by artist Rodrigo Avella. A new promotional video released by RTX, parent company ...

A British company created what it called the ultimate air-cooled Porsche 911, with a unique supercharged flat-six at its core.

Automobile engine designs with W-configurations and double-digit cylinder-counts rank among the most complicated car engines ever made. While other automakers have more-or-less accomplished combining ...

We all know how a conventional internal combustion engine works, with a piston and a crankshaft. But that’s by no means the only way to make an engine, and one of the slightly more unusual ...

DAYTON, Ohio—The Air Force is working on one engine design to power the service’s highly secret new fighter jet—no matter which company builds the plane. The future engine, called Next Generation ...

Most normal cars with less than eight cylinders nowadays use inline engines, but some also use boxer engines. What's the ...