For more than a century, one basic layout has quietly powered everything from family sedans to fighter trainers and lawn ...

Formula 1 agrees a two-step plan to change engine design in response to criticism of this year's new rules.

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

A Porsche 911 Carrera 3.0 that belonged to the late Hans Mezger—designer of some of the automaker's greatest engines—is back on the road thanks to Mezger's son. Mezger is credited with the 911's ...

Two-stroke engines have steadily fallen out of favor over the last 50 years or so. While they sport great power-to-weight ratios and are often much simpler mechanically than their four-stroke ...

This advanced rocket engine design could one day change how future propulsion systems are built! Marshall propulsion engineers designed the Rotating Detonation Rocket Engine (RDRE) to differ from a ...

DALLAS (AP) — Aviation startup Boom Technology says it will power supersonic passenger jets with engines designed by a company better known for making small engines used on drones and cruise missiles.

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 ...