Three-wheeled cars are not for everyone. While some people love their captivating "Is it a car, or is it a motorcycle?" vibe, others simply are too trepidatious about their safety and often unorthodox ...

Tuesday, people in Knoxville got a look at a new kind of car that could save money at the pump. It's called the Elio. The Elio is a three-wheeled car designed to work as a commuter car, going to and ...

The world of automobiles is vast and diverse, with innovations that have occasionally challenged traditional concepts of vehicle design. Among these innovations are three-wheeled cars, which have ...