Three-wheeled cars have long stood on weird legal ground between real cars and motorcycles. They’re not car-cars (for lack of a better term), so they don’t have to be subjected to crash testing, and ...

HBO's new documentary miniseries tells the story of Elizabeth Carmichael, the auto executive who tried to market a three-wheeled, gas-efficient... 'Lady And The Dale,' A 4-Part Series About A ...

What do the Elio, Aptera,{}Toyota i-Road concept{}and the spectacularly awful Zap Xebra have in common? They--and many more small-volume economical vehicles and concepts besides--all use one fewer ...

While most people picture a four-wheeler when they think of an ATV, the category is far more diverse than quads. Some of the earliest examples in the segment rolled on six wheels; from those initial ...

In the last decade or so, 3-wheel motorcycles, also known as trike motorcycles, have become steadily more popular on the roads of the world. While still not to the extent of regular motorcycles, it's ...

When you picture a motorcycle, a two-wheeled vehicle is probably what springs to mind, and that's completely fair. After all, the most iconic bikes from the most recognizable motorbike brands — think ...