When observing the Boeing 757 on the ramp, keen-eyed observers might notice a significant difference in the shape and sound of the powerplants under the wings. This leads to a very interesting ...

As interest in motorcycling has grown over the decades and technology has improved, we've seen the development of various motorcycle engine types. Whether it's a classic two-wheel model or even a 3 ...

Why would Boeing offer two completely different engines on the same airplane? The decision to power the Dreamliner with either the General Electric GEnx-1B or the Rolls-Royce Trent 1000 remains one of ...