Nuclear-powered cars are still a sci-fi fantasy. ... The concept car features four wheels at first glance. Upon further inspection, however, each wheel is actually six smaller wheels, ...

The Halcyon doesn't even have an instrument panel—a step beyond Tesla dropping gauge clusters—and uses a single 15.6-inch retractable touchscreen. It seems the Halcyon concept gives us ...

GM spent decades developing turbine engines and designing futuristic concept cars and trucks to put them in, but none of them ...

The concept of the flying car dates back more than a century — and some even took to the skies. In 1947, the Convair Model 118 ConvAirCar (shown) embarked on an ill-fated test flight in California.

It sounds like an idea straight out of a five-year-old’s imagination: A car covered in solar panels runs entirely on energy from the sun. As far-fetched as it seems, this isn’t pure fantasy ...