Ferrari has submitted a patent for an innovative engine design featuring pill-shaped pistons and a unique connecting rod system. Unlike traditional piston engines that define displacement by bore and ...

For thirty years piston-engine fighters were the best thing in the sky and they helped shape what military aviation would become. They went from being made of wood and fabric during World War I to ...

Mazda is known for many things, not least for championing the iconic rotary engine in cars like the RX-7 and RX-8. The Japanese automaker has a good track record with more conventional piston engines ...