Everyone generally knows about piston and rotary engines, with many a flamewar having been waged over the pros and cons of ...

The 1970s were full of strange automotive experiments, but few were as unlikely as a compact Japanese pickup powered by a ...

Diesel aircraft engines from Diamond and Piper offer 60% better range and Jet A compatibility. Explore retrofits from ...

The Indian automotive market is set to kick off 2026 on a busy note, with several car launches/unveils lined up for January.

Five-cylinders, a unique firing order... and some of the greatest engine sounds on the planet. Here are 10 of the ...

Throughout motorcycle history, there have always been builders who try to push the envelope and do something different.

Long before Felix Wankel became synonymous with rotary engines, an inventive Hungarian-American engineer named Stephen M. Balzer secured one of the earliest patents for a rotary-powered automobile on ...

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 ...

As it looks to bring its operational readiness into the 21st century, the American military is trying to revamp all aspects of its existence, from the tools it uses to wage war to the procedures it ...