The Bell Boeing V-22 Osprey is a remarkable tiltrotor aircraft that can function as both a helicopter and turboprop plane.

Under a licencing arrangement between Aérospatiale and HAL, the Alouette III were built by HAL in India. Designated HAL ...

Mazda wowed gearheads all over the world when it unveiled its rotary-powered supercar, though it all ended in tears and a ...

The Japanese sports car rumour mill never rests, and the latest to emerge from the Land of the Rising Sun involves the future ...

As the automotive industry embraces the electric revolution, one automaker stands firm in its commitment to an engine type that has long been considered a relic of the past: the rotary engine. But now ...

Rob Dahm, notorious rotary-powered car builder ... and designed and built this insanely improbable Wankel engine with twelve rotors configured in a Y design. Garvin built the Y12 from a solid ...

And while Mazda does have the rotary hybrid MX-30 R-EV crossover now—where the rotary engine acts purely as ... but it would feature two 830cc rotors instead of the MX-30’s single rotor ...

Curiosity aside, the new kid on the Mazda block heralded an era of rotary-engine sports cars that would set the Hiroshima-based automaker aside from the ordinary for years to come. Mazda's unique ...