Top 10: Totally bizarre engines fitted to aircraft ...

Muscle cars are usually defined by big, simple V8 engines built for straight-line speed. However, a handful of manufacturers and engineers broke tradition, experimenting with unusual engine layouts, ...

Despite the original diesel fiasco in the 2010s — and the five automakers facing their own Dieselgate trial in the U.K. this year — diesel engines have definite benefits over their gasoline-powered ...