After successfully flying the first full-scale prototype of its eVTOL Valo aircraft, Vertical Aerospace announced that it has ...

Saipem S.p.A. SAPMF has launched the first full-scale prototype of XolarSurf, a floating solar energy system designed for harsh offshore environments. The prototype floater was developed in ...

A full-scale electrically heated prototype of the Department of Energy’s (DOE’s) 100-kWth MARVEL nuclear microreactor has been successfully installed at a facility in New Freedom, Pennsylvania, and is ...

The space agency shared footage of tests with its Ernest prototype rover.

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 ...

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 ...

Tesla's upcoming robotaxi event on October 10 has people pumped up with excitement. Previous rumors indicated that Tesla booked Warner Studios for the event, and this seems to be the case. A new ...

eVTOLs are one of those things that many groups announce their plans to create, but fail to produce in physical form. Such is not the case with Overair's Butterfly, however, the just-unveiled ...

Start-up Archer Aviation has finished assembling a prototype of its in-development electric air taxi Midnight and aims to begin flight testing the aircraft this summer. The prototype is not, however, ...

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.