Simply put, three-wheeled vehicles are classified as motorcycles in the U.S. Therefore, they don't need to undergo the expensive safety testing that four wheel cars do.

This affordable electric car uses only three wheels. The prototype comes from Sondors Electric Car Company. Their target starting price is just $10,000. Storm Sondors: We wanted to be able to ...

Aptera says it just completed a successful test drive of ‘PI-2’, the first production-intent version of its ...