The rotary engine makes a comeback for cars and drones as gasoline gains popularity as a complement to electric motors.

In this video, we address several common questions regarding the rotary vane engine and its design, including: 00:00 ...

In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and piston design, replacing it with a simple, single-chamber design and a thick, ...

Everyone generally knows about piston and rotary engines, with many a flamewar having been waged over the pros and cons of each design. The “correct” answer is thus to combine both into a single ...

The rotary engine, a unique and unconventional design, has provided Mazda with remarkable advantages in the world of racing.

In a world dominated by pistons, the rotary engine was something different for motorists. It was the vision of German engineer Felix Wankel, built on the belief that the up-and-down motion of pistons ...