When it comes to remaining as one of the top dogs in the automotive world, the biggest manufacturers have to work hard todiversify their mechanical know-how.Audi provided a good example of this in ...

The piston engine may be the most common type of internal combustion engine found in consumer automotive vehicles. That doesn't mean it's the only option drivers have ever had access to. In the 1960s, ...

Ask most people what a rotary engine is, and they'll describe a Mazda RX-7 with a triangular rotor spinning inside a housing, combustion happening in sequence as the rotor moves rather than across a ...