Tesla unveiled the Roadster at a SpaceX site on Thursday. How the air jets and suction fan work, what they do for speed and ...

A Chinese vacuum maker has unveiled a rocket-powered concept car with performance figures that sound like science fiction. The company claims its sleek prototype can sprint from 0 to 60 miles per hour ...

At its San Francisco launch, Dreame showed how far it’s willing to stretch the definition of a consumer tech company. The more interesting part of the announcement isn’t just the impressive speed, but ...

Dreame is no longer planning to build the electric hypercar it unveiled in April, which it had said would have solid rocket boosters to achieve 0-60mph in 0.9 seconds. It’s also shuttering the rest of ...