Regent Craft has begun integrating hardware for its full-scale electric seaglider prototype, Viceroy, and expects to conduct the world's first crewed flights by the end of the year, following U.S.

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.

This Nürburgring Nordschleife Industry Pool video captures the first four days of proper prototype testing, with highlights ...

Joby Aviation is advancing its FAA type certification process by initiating a critical phase of flight testing using production prototype aircraft. The company recently expanded manufacturing, rolled ...

California-based advanced nuclear energy company Deep Fission has delivered the prototype reactor canister for ...

Deep Fission's prototype underground reactor canister just arrived in Kansas, testing a design that could cut nuclear costs ...

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 ...

Sea Hunter and Seahawk are the first autonomous MUSVs operated by the U.S. Navy. (Navy) May the best Unmanned Surface Vessel win. The U.S. Navy announced Friday that it selected seven companies to ...

Tesla is nearing the production of the refreshed Model 3, known internally as "Project Highland." Prototypes of the new models have been buzzing around for some time, but none was as intriguing as ...