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.

Regent Craft has received U.S. Coast Guard approval to test its full-scale electric seaglider prototype. The seaglider is a wing-in-ground effect craft designed to combine the speed of an aircraft ...

Regent Craft has begun integrating hardware and systems on its full-scale electric seaglider prototype, Viceroy, with human flights expected to commence later this year after receiving U.S. Coast ...

Industry Pool prototype testing at the Nürburgring Nordschleife brings together a variety of performance cars and development ...

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 ...

Industry Pool testing at the Nürburgring Nordschleife brings together high-performance SUVs, sports sedans, and development ...

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 ...

A prototype is an early, trial version of a product/service made to test and improve ideas before the final version is created. Prototype is a preliminary, often incomplete, version of a product, ...

The answer to these questions in order is no, kind of, and yes. The Lucid Gravity is the startup automaker’s upcoming crossover SUV, but in many ways it redefines the genre in terms of packaging, ...