Dongfeng’s new 2.0-liter hybrid engine reaches 45.5% thermal efficiency, marking a major step forward in combustion tech.

In this video, we explore the compression ratio of your engine, covering its definition and significance, as well as how it ...

For years, compact SUVs have followed a familiar formula: a gas engine, a transmission, and a direct mechanical link that ...

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 ...

A study published in Physical Review Letters (PRL) details a "Gambling Carnot Engine" that researchers report can attain 100% efficiency while also improving power generation. The researchers present ...

In 2017, Mazda announced its "Sustainable Zoom Zoom 2030 Vision," which promised to "perfect an internal combustion engine that produces fewer carbon dioxide emissions." Over the next five years, ...

A multidisciplinary research group has formulated new protective coatings to allow turbine engines to run hotter -- with potential dividends for the environment and people. A University of ...

There are so many different engine types in the marketplace. You have your V6s, V8s, flat engines, inline engines, and more. However, before you get down to the specifics of what kind of engine you ...

There are many differences between diesel and gas engines, including some less obvious aspects of engine construction, such ...