Anyone who collects stuff is probably familiar with the urge to find tiny versions of big things. Even better is when the tiny version is functional. That's what makes this minuscule 9cc ...

Some engines hum. Some whine. Others roar. But Harley-Davidson motorcycle engines rumble. Harleys produce a low, deep-throated, somewhat syncopated vibration many aficionados describe as ...

These are the 4 worst Harley engines: the overheating AMF Shovelhead, vibrating Late Ironhead, the worst -- Twin Cam 88, and ...

Harley-Davidsons are famous for their iconic deep rumble. But the Milwaukee-based motorcycle maker's latest model features an electric motor that emits a high-pitched whirring sound. Will Harley fans ...

Iconic motorcycle manufacturer Harley-Davidson (IW 500/183) is taking the electric vehicle market for a spin. The Milwaukee-based company on Thursday unveiled its first electric motorcycle. The bike, ...