Once left behind due to high fuel consumption and fragile reliability, the rotary engine, long championed by Mazda, is making ...

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

It's the stuff of legend: goggles, leathercaps, and fluttering white scarves, brightly-colored canvas-and-wood aircraft clashing in battle, just barely past the fledgling stage of human flight. The ...

Changan’s R05E prototype achieves first ignition, signaling renewed interest in rotary engines but for a wilder application.

The Airbus H225 is on static display at Dubai Airshow in its configuration for the Kuwait Police. Credit: Billypix DUBAI—The Royal Moroccan Air Force (RMAF) has ordered the Airbus H225M twin-engine ...

Eurocopter has successfully tested a hybrid helicopter that combines a turboshaft internal combustion engine with an electric motor for a world premiere, marking a new milestone in its innovation ...

Hindustan Aeronautics Limited’s (HAL) Dhruv NG multi-role helicopter completed its maiden flight at the HAL Helicopter ...

Everyone generally knows about piston and rotary engines, with many a flamewar having been waged over the pros and cons of each design. The “correct” answer is thus to combine both ...

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

Mazda's famous rotary engine finally made its big return last year, but it wasn't under the hood of a replacement for the RX-8. In fact, it wasn't even in a performance car at all. Instead, it served ...

Dhruv NG is positioned as a cost-effective, high-performance alternative to imported light twin-engine helicopters. The ...

Union Minister Ram Mohan Naidu on Tuesday flagged off the inaugural flight of the next-generation civil helicopter Dhruv NG, ...