The original concept of combustion engines as we understand them dates as far back as the late 1800s. And while they are more or less a solved science today, they definitely didn't start that way.

America's nuclear-powered submarines aren't the only variation of the submersible out there. There are also diesel-electric subs, which work differently.

Many of you have seen the process of making this rotary valve engine with different intake and exhaust system and how I tried to start it. After so many attempts to start this engine, I was ready to ...

It is quite ironic that internal combustion engines (ICEs) have remained basically the same for more than one hundred years. It is only now – when they are allegedly on the verge of disappearing – ...

How Does an Engine Work? Before digging into this significant expense, it’s important to outline how an engine works. The engine is the heart of the car, truck, or SUV. The vehicle’s full function is ...

Any given garage or workshop can house a multitude of different small, diesel engine-powered implements, such as log splitters. The annoying thing about these many small engines is that, much like the ...

It would have been revolutionary: an internal combustion engine without oil. And it might have worked. But lots of real-world ...

While Jaguar Land Rover still has yet to confirm power or fuel economy ratings for its new Ingenium four-cylinder turbo engines, the company did let slip one key bit of news. The engines will be able ...