The term Atkinson cycle goes around a lot when talking about automotive engines. What does it mean? When did cars start using these engines?

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

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

For more than 100 years, the internal combustion engine (ICE) has been the mechanism of choice for vehicles of all shapes and sizes. Across all configurations, the principle is the same: a mix of fuel ...

The flat-twin engine, a distinctive configuration known for its compact design and balance, has played a pivotal role in the history of engine development. Renowned for its application in both ...

Finnish manufacturer Wärtsilä introduced an engine back in 2015 that was so good, it snagged a Guinness World Records title for being the most efficient four-stroke diesel engine shortly after its ...

Despite its critics and moves toward electrification, the internal combustion engine is not yet dead. Though its design for passenger vehicles may have begun to reach its apex with Mazda’s Skyactiv ...

Rolls-Royce’s Highly Efficient Embedded Turbine Engine (HEETE) technology demonstration for the U.S. Air Force Research Laboratory has passed its preliminary design review. The company’s LibertyWorks ...

What if the engine of the future wasn’t just a dream, but a reality? Imagine a power source that combines the raw, exhilarating performance of a two-stroke engine with innovative efficiency, ...

Since its introduction in 1886 by Karl Benz, the automobile has been a fundamental force that changed the world. From enabling economic growth, bridging distances, and accelerating the development of ...