the Astron Aerospace H2 Starfire makes it look like a diesel locomotive. This is a totally different sort of rotary from the Wankel engine, and uses a system of two interlinked wheels to produce ...

The 150 cars include European prestige manufacturers (Lamborghini, Ferrari, Porsche, Mercedes-Benz), British luxury brands ...

After decades of usage, Mazda discontinued the rotary engine in 2012. Now, many people are wondering if the company has plans ...

Mazda usually gets credit for being the first brand to use the Wankel rotary engine. This defunct German automaker begs to ...

A tech firm smashed the record for diesel engine thermal efficiency, hinting at future fuel savings for both motorists and businesses. Achieving a whopping 53.09 per cent in thermal efficiency ...

Mazda has already put the rotary engine back into limited production, using a small single-rotor 830-cc version that produces a peak of 74 hp to act as a range-extender in the MX-30 R-EV ...

In an environment where the move towards intelligent drilling continues to gather pace, the Sandvik DR412i rotary drill rig, ...

Every diesel truck owner wants an engine brake on their rig. That is if they don’t already have one. They help slow your pickup without cooking the brakes. But how do they work? And why don’t ...

“I decided to reopen the rotary engine development group and I gave a mission to them, [which] was to comply with stringent emissions regulations like LEV IV in the U.S., and Euro 7 ...