Mazda’s Vision X-Coupe concept revives the rotary engine with a hybrid setup and carbon-capture tech that claims to clean the ...

In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and ...

The rotary engine runs on microalgae-based carbon-neutral fuel, which emits about 90% less CO₂ than gasoline. A ...

One of the most recent entries in this series of articles focused on ten things gearheads should know about the Volkswagen ...

Mazda’s gambit is part idealism, part engineering curiosity, and all Mazda—a company that built its reputation on making ...

Mazda presented the Vision-X Coupé concept, equipped with a 503-hp plug-in hybrid rotary engine that cleans the air while ...

Automakers once bet big on bizarre ideas—from swirling airflows to variable compression—and the results were as fascinating ...

While plug-in hybrids are eco-friendly by nature, Mazda took things a step further as the car cleans the air as it drives.

Rotary engines made their biggest impact in Mazda sports cars, but a recent episode of "Jay Leno's Garage" delves into the rotary's earlier history. Before it was popularized by Mazda, the rotary ...

Bruno started at Top Speed in 2022 and now serves as Senior Editor for ICE while also training writers across CarBuzz, HotCars, and TopSpeed. A car and motorcycle enthusiast, he enjoys writing about ...

Looking at all the incredible machines roaming our roads these days you’d be inclined to believe it can’t get better than this when it comes to the combustion engines they use. But if you ask a crew ...