It sounds like something out of science fiction, but the idea of a turbine jet engine in a mainstream production car is not ...

WITH a helicopter-sourced engine boasting 2,000 horsepower, Rocketbilly Racing brings you the world’s first jet-powered smart ...

Perhaps not as visible as their counterparts doing business in the automotive industry, aviation startups are just as numerous. Some of them are proposing outlandish ideas that will probably never ...