The Peugeot prototype powered by a 3-rotor 20B engine delivers an extreme rotary engine note at 11,000 RPM. This video ...

The Mazda ND Miata powered by a 4-rotor 26B twin turbo engine delivers an extreme rotary engine note at 9,000 RPM. This video ...

This is what it takes to maintain a 9,000-rpm racing engine.

The engine in question was the Wankel rotary, named after German engineer Felix Wankel, who first patented the concept in 1929. Instead of pistons moving back and forth, the rotary engine used a ...

Since the development of the internal combustion engine, humanity has long pursued the common goal to make them run as fast as possible. And whether it's gasoline-powered engineering marvels like ...

Modern fighter jets are extremely capable, except they run into some efficiency problems at extremely high speeds. China says ...