Inventor William Liddiard invented a wheel with motorized internal rollers that can rotate a tire horizontally. A car with these wheels can move laterally or even rotate about its axis. Following ...

Don't expect the over-the-top design to reach the streets, but Hyundai seems to see the need for cheaper fun-to-drive ...

A German robotics centre is developing a car that can shrink and drive sideways to make parking in tight spaces a lot easier. The EO Smart Connecting Car concept is also flexible enough to lean ...