WASHINGTON – LiquidPiston, supported by Army innovation programs, is poised to transform the U.S. Army’s capabilities as the ...

The last production car with a rotary engine ended its run over a decade ago. But, Mazda attempts to keep the flame alive ...

Mazda's 787B cemented its place in history by winning Le Mans in 1991, but it never competed at the highest level after that.

The KKM design was quickly adopted and licensed. This engine is the basis of the modern “Wankel” rotary engine. Piston powered engines, chiefly the Otto and Diesel cycle, are current kings of ...

LONDON, England (CNN)-- The rotary engine is one of the most pleasing solutions in engineering history. Where conventional engines convert the lateral push and pull movement of pistons into ...

Sadly, it wasn't enough to keep the company using the rotary – the engines were simply too inefficient to meet modern emission regulations. Mazda principally used the rotary engine to power ...

Thus rotary engines tend to have high specific outputs – the 1-litre engine in the NSU Ro80 produced 114bhp; hugely impressive back at the tail end of the 1960s. As rotary engines are very ...

Mazda has continued with research and development of rotary engines even after the company stopped producing rotary engine cars 11 years ago. Workers continue to manufacture rotary engines and ...

“We have been involved in the creation of the model with a strong resolve to keep the passion for rotary engines burning,” said Kojima. “The history of rotary engine development represents ...