Mazda patents a complex 6-stroke engine that generates hydrogen from gasoline, offering zero emissions and daily operation ...

Compression is only one thing Hyundai wants to be able to adjust.

Have you ever heard of the Silent Knight? It was a unique engine that ditched noisy valves for a weirder, quieter, and more ...

Trying to mix gasoline and diesel in most engines will only lead to problems in the long run. But engineers have found a way ...

ICE engine generates power for the battery, does not drive the wheels.