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

The first rotary engines were primarily used for aircraft during World War I, but the design was abandoned due to flaws and inefficiencies. In 1954, German engineer Felix Wankel invented a new ...

The traditional piston engine has garnered the vast majority of attention and application in the internal combustion age, but there was another: the Wankel rotary engine. German engineer Felix ...

The Wankel rotary engine, most notably used in automobiles by Mazda, has been around since the late 1950’s. The Wankel rotary is an example of a design which makes sense on paper. However ...

The latest version adds a rotary engine to its compact predecessor, with prices ranging from 4.2 million yen ($28,000) to 4.9 million yen after tax. The MX-30 Rotary-EV will arrive on the Japanese ...

There was the RX-Vision concept revealed at Tokyo back in 2015, but a production version never materialised, and while there’s been talk of a rotary engine being used as a range extender for ...

That means there’s a huge demand for used parts from breakers and salvage yards and on internet auction sites. But while the price may be cheap, you never really know what you’re buying.

Since it looks like Mazda may very well revive the Wankel rotary engine as a range extender for electric cars, there's no better time to become reacquainted with the quirky internal-combustion engine.

Established as a family business back in 1976, the firm has gone on to develop one of the most comprehensive ranges of rotary grass cutting equipment designed for agricultural and fine turf use.

Auto Trader Farm is proud to offer a wide selection of used Kubota machinery for sale. If you're searching for a second-hand Kubota pedestrian mower, a used tractor, or a pre-owned all terrain vehicle ...

By redesigning its social network VR apps to be better on Quest, Meta is working to tie its different apps and systems together. The company also announced it has rebuilt Meta Horizon OS for ...