The world of automobiles is vast and diverse, with innovations that have occasionally challenged traditional concepts of ...

There's a magical allure surrounding the 3-wheeler. These vehicles feel like a novelty of sorts, but they offer real-world driving chops that can't be matched when it comes to specialized performance ...

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 ...

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 ...

Three-wheeled motorcycles, or trikes, have been around nearly as long as conventional motorcycles. There are pros and cons to ...

And while the three-wheel design reduces weight and rolling resistance, the vehicle's wide front end is said to ensure conventional-car-like stability and handling. The batteries are located beneath ...

CARLSBAD, Calif. -- Bored working as an engineer for a biotech company, Steve Fambro began to dream of a better way to get to work. Why not design a fuel-efficient car that would allow a single driver ...

Chris Anthony, co-founder and co-CEO of Aptera, glides his hand along the side of one of the company’s electric vehicles at the carmaker’s 80,000-square-foot assembly location in a nondescript office ...

Once upon a time, we thought cars of the future were going to look just like this Tritan A2 three-wheeler: pointy and spaceship-like, straight out of comic books and The Jetsons. The future has sadly ...

New Ohio legislation has eased restrictions for drivers of three-wheel vehicles, and some lawmakers say the law will spur economic growth. House Bill 429, which went into effect earlier this month, ...