Among the top roadbuilding equipment picks for 2025 are machines from Caterpillar, Hamm, John Deere, BOMAG and more.

The RX-500 was created to help Mazda’s engineers make car journeys safer, acting as a test bed for safety measures and ...

The Mazda RX-7 Spirit R arrived as a carefully judged farewell, the final and most focused expression of Mazda’s rotary ...

How the 13B-MSP Renesis evolved from earlier Mazda rotary designs, technical features explained, and common problems and maintenance issues discussed. The 13B-MSP Renesis rotary engine powered the ...

Abstract: Anomaly detection based on data-driven methods is an applicable way to deal with the complex structure of aircraft engine. In this article, certain existing data-driven methods are first ...

After years of rumors and experimentation behind closed doors, the Mazda rotary engine is officially back. The Vision X-Coupe, a plug-in hybrid concept showcased at the 2025 Japan Mobility Show, has ...

In a world dominated by pistons, the rotary engine was something different for motorists. It was the vision of German engineer Felix Wankel, built on the belief that the up-and-down motion of pistons ...

Back in 2023, Mazda first teased that the rotary engine could be destined for another lease on life with the RX-7-like Iconic SP Concept. Two years later, Mazda is back with another sporty concept ...

WWI rotary engines, though quickly superseded, were revolutionary for their time, offering superior power-to-weight ratios with unique features like the entire engine spinning around the crankshaft ...