It’s common in this line of work to stumble upon a story while researching for another story. Digging through archives and ...

The rotary engine has been absent on the frontline for quite some time, and it's on the way back. But not with Mazda.

Find out how emissions regulations killed Mazda's three-rotor 20B Wankel rotary engine, just as it was getting started in the ...

The mind-bending world of birotary engines - a hybrid of piston and rotary technology that could revolutionize aviation. But ...

Chinese firm Dongan Auto revives the Wankel engine, developing a lightweight prototype aimed at next-gen aerial mobility ...

Long before Felix Wankel became synonymous with rotary engines, an inventive Hungarian-American engineer named Stephen M. Balzer secured one of the earliest patents for a rotary-powered automobile on ...

At the turn of every year, a new batch of Japanese Domestic Market cars become eligible for U.S. import -- here are the ...

The Tokyo Auto Salon is the 3rd biggest car tuning show behind SEMA and Germany's Essen. See this mix of carmaker concepts ...

The rotary internal combustion engine made most famous by Japanese car maker Mazda is set to be reborn... in China.

A £45,000 electric Mercedes-Benz that can cover almost 500 miles between charges has picked up the first major car award of ...

Internal-combustion engines are making impressive strides in rotational speed. The Lamborghini Temerario has a 4.0-liter twin ...

A 27-hp kei car based on a Suzuki stole the spotlight at the Tokyo Auto Salon with a GT-R bodykit so convincing, it looks ...