I nvented by a German but perfected by the Japanese, the Wankel rotary engine is best-known for powering a slew of brilliant ...

Mazda is notorious for putting rotary engines under the hood of its cars, but here are six models from other manufacturers ...

The engine is the heart of any car. Check out which car brands have earned a reputation for building the most reliable ...

Does anyone remember the “Put a bird on it” sketch from the comedy series Portlandia? Pretty basic premise really: a couple ...

The rotary engine in this Toyota RAV4 is so small, two people can stand on the ground inside the engine bay.

I have already written about LiquidPiston and its XTS-210, but Avadi's idea is even more striking: it is a reciprocating engine that works as a rotary. Imagine an ICE with a single piston.

Remember rotary engines? The Felix Wankel-developed (stop tittering at the back) rotating engine design as flirted most famously with by the phenomenally fast JPS Norton racers, not to mention the ...