In this fascinating video, we journey through the intricate process of building a rotary valve engine from scratch. Watch as ...

In this video, I will try to use the correct proportion of two-stroke oil and gasoline to deal with the smoke problem. Did it ...

Mazda's rotary engines come in various shape and sizes. From the popular 13B, to the lesser-spotted 20B, to the racy 26B.

One of the world’s most famous engines looks set for a surprise return decades after it was left on the scrap heap.

Every motorcycle enthusiast needs to be aware of these legendary engines and what they have done for the industry ...

The Mazda Vision X-Coupe concept sees the return of rotary power, fuelled by the brand’s new carbon-neutral fuel.

This is the latest concept with a rotary engine. The Iconic SP concept, seen as a Mazda RX-7 successor, was first shown at ...

A little remembered part of 500cc Grand Prix racing history was the rotary powered Roton RGP-588 and Norton NRS588.

A tiny, two-person pod, the Micro-EV concept is designed to help cover the last mile or two of a commute, after you've gotten ...

The pair of new prototypes debuting at the 2025 Japan Mobility Show pair welcome Wankel bits with awkward AI promises ...

DeWalt's 60V Flexvolt Cordless Brushless 2-inch SDS Max Rotary Hammer is the strongest in its lineup, producing 19.4 joules ...

In its efforts to keep building gas-powered cars but still reduce emissions, Mazda has just announced new tech that's even ...