Rotary engines have plenty of quirks, but they can still put up some impressive power figures. Here are some of the most ...

Strange engine configurations that never reached production always makes for interesting reading. Here are our favorites.

The issues facing turbofan producers CFM International and Pratt & Whitney (P&W) would surely have stolen headlines in 2024 ...

The most fascinating part is that the company has never followed the norm. Mazda's persistent use of the rotary engine is perhaps the perfect example, as it shows its dedication to making unique ...

The last of two low pressure rotors has been installed in the turbine building of unit 1 at the Akkuyu NPP under construction ...

The engine itself features a novel design that's kind of like an inside-out Wankel rotary engine, and delivers a jaw-dropping power density of up to 1.5 horsepower per pound. At 210 lb ...

There's a hybrid system borrowed from Toyota, plus a copycat "strong hybrid" setup to come from within Mazda eventually, maybe with rotary engine power.

As part of its product diversification strategy, Denel Aerospace has announced the launch of a new Rotary Wing Unmanned ...

The Engwe Engine Pro 2 is an all-purpose e-bike that’s easy to transport. It’s a fine urban transportation alternative or ...

One of the most common repairs to any vehicle is a brake service, or “brake job.” If you keep your vehicle long enough, you ...

Connecting rod bearings, also known as rod-end bearings, are critical components in engine assemblies. These two-piece bands ...