Airbus Helicopters' Racer demonstrator is back in flight testing after a six-month lay-up to install new parts to boost the high-speed rotorcraft's aerodynamic performance.

In the Eighties a Mazda 323, fitted with a 10,000 r/min three-rotor Wankel engine, took the fight to Audi's Quattro. It was ...

In the late 1960s, a Japanese automaker took a bold leap with an unconventional engine that defied traditional design.

Jim, a virtual artist known as "jlord8" on social media, loves messing around with all things CGI from the automotive realm, ...

this RAV4 has a two-rotor Mazda rotary engine. It’s unclear who exactly the builder is, though the unique creation was posted to TikTok by “lowstandardsjay” who appears to swap rotary ...

Could there possibly be a rotary engine with 12 rotors? The answer is yes, and here’s everything we know about it including how much HP it could have.

If you want a Mazda 787B R26B unit in your ... Still, the only engine swap I'd consider for a time-attack/street car would be a Rotary 13B unit. If I were building a drift car, I'd only go for ...

Remember rotary engines? The Felix Wankel-developed (stop tittering at the back) rotating engine design as flirted most famously with by the phenomenally fast JPS Norton racers, not to mention the ...

The world’s first oblique detonation engine (ODE) powered by standard aviation kerosene has been successfully tested by Chinese scientists, marking a potential game-changer in hypersonic ...