Most of the internal combustion piston engines built for vehicles throughout history have pretty familiar core designs. The ...
Chinese firm Dongan Auto revives the Wankel engine, developing a lightweight prototype aimed at next-gen aerial mobility ...
The Van Veen OCR1000 was a rotary-powered engineering flex and one of the rarest motorcycles ever made. And now, it can be ...
Once left behind due to high fuel consumption and fragile reliability, the rotary engine, long championed by Mazda, is making ...