Opinions expressed by Entrepreneur contributors are their own. Amazon Fire Phone, Google Glass, New Coke and Nintendo’s Virtual Boy: What do all these products have in common? They didn’t sell.

The only constant is change, as they say, and that’s as true in the automotive world as anywhere else. Now, it’s the Porsche Boxster’s turn to move with the times, as the popular convertible will soon ...

Phase 1 included tethered flights, ground taxi testing and high-powered ground runs, all with a pilot on board. Vertical is now preparing to progress to piloted untethered thrustborne testing, as soon ...

A prototype of one of the landing craft a Pittsburgh-based company is designing has been shipped to NASA’s Johnson Space Center in Houston for testing in advance of a planned 2023 trip to the moon.

Radian Aerospace’s subscale prototype for its Radian One space plane sits on a runway in the United Arab Emirates. (Radian Aerospace Photo) Seattle-based Radian Aerospace has finished the first round ...

SpaceX launched its latest Starship prototype Wednesday evening, sending the methane-fueled rocket up to an altitude of about 6 miles. The craft then flipped over on its side in a now-familiar ...