Hybrid vehicles, which combine internal combustion engines with electric motors, are gaining popularity due to their fuel efficiency and eco-friendly nature. As environmental concerns grow, more ...

For hundreds of years of human history, the invention that has defined our ability to travel, explore, and expand our boundaries has been the combustion engine. This hallmark of mechanical development ...

Gasoline engines usually run on the Otto cycle, the standard four-stroke and two-stroke combustion process that has been powering humanity for a while now. Although engines typically rely on the "suck ...

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 ...

Show me the facts Explain it like I’m 5 Give me a lighthearted recap Does Toyota have a viable alternative future to EVs in the works? Watch our video about Toyota's new patent-pending water cooled ...

Automotive engineers have invested countless billions trying to improve upon the humble internal combustion engine, but not all those efforts have translated well. In fact, sometimes, things got weird ...

Mercedes has developed the world's most efficient internal combustion engine used in automotive racing. With a test engine ...

Forbes contributors publish independent expert analyses and insights. I am a professor at Cal State LA and the technical director for the Hydrogen Research and Fueling Facility. We go for better ...

A better mousetrap? Even now, as electrification seems poised to end the internal combustion engine’s long run as the transportation motivator of choice, enterprising tinkerers continue to propose ...

Marine ammonia-fueled engines are primarily categorized into three types: intake pipe injection, low-pressure direct injection (LPDI), and high-pressure direct injection (HPDI). In intake pipe ...