As you probably know, internal combustion engines are not very efficient. On average, modern gasoline engines in passenger cars manage around 35%, whereas diesel versions can do a bit above 40% but ...

If you never knew that Geely made the internal combustion engine (ICE) with the world's highest thermal efficiency, do not feel guilty. I tried to let people know about it in August 2022, when the ...

With the debut of the 2026 Jeep Grand Cherokee, Stellantis has unveiled its newest gasoline engine, a 2.0-liter turbocharged ...

If you've heard "VTEC kicked in, yo" - whether in seriousness or as a meme - you'll want to know about this brilliant ...

During a seminar focused on hydrogen-powered internal combustion engines (H2 ICE), Volvo, Bosch, Cummins, and Cespira executives highlighted the work their companies are doing to advance H2 ICE ...

Reports of the death of the internal combustion engine have been greatly exaggerated. In the wake of stalled consumer demand and stubbornly high costs, automakers around the world are furiously ...

Have you ever thought about how motorsports are becoming faster yet more eco-friendly at the same time? The secret behind ...

Miller cycle engines -- like those once used by Mazda -- make less power more efficiently by holding the intake valve open ...