A 3-year-old Florida boy was found riding a motorized big wheel on the highway Wednesday morning. Authorities in Crystal River, Fl. responded to reports of a small child in a motorized vehicle ...

Do you have more money than sense? Really? Fantastic! That qualifies you to purchase this 60HP, three-wheeled contraption from Hammacher Schlemmer for a mere $75,000. Dubbed the Lean Mean Green ...

The race to build lighter, more powerful electric motors has just produced a startling new benchmark: an in-wheel drive unit ...