Electric unicycles are sparking a heated debate: Are they sidewalk terrors or misunderstood machines? While electric scooters have already raised concerns about safety and public nuisance, electric ...

Add Yahoo as a preferred source to see more of our stories on Google. A woman travels down a street on an electric unicycle. (Jim Henderson/Wikipedia Commons) Q: I saw an electric unicycle on a city ...

Some electric unicycles may be unsafe due to the risk of fire, the U.S. Consumer Product Safety Commission warned. The federal agency is urging owners of the King Song electric unicycle model number ...

You’ve probably heard a lot about electric bicycles and electric scooters by now. These small personal electric vehicles (PEVs) are often touted as last mile vehicles that can help commuters travel ...

Outside the historic Braunschweig House in the King William district, Jeff Carrero fidgeted with what looked like the front wheel of a motorcycle cut off below the handlebars, while several other ...