At the PARI Hypersonics Advanced Manufacturing Technology Center (HAMTC), from left: Nate Humbert, lead additive manufacturing engineer, GE Additive; Will DeVerter, aeronautics and astronautics ...

The full-scale replica of the US Department of Energy's MARVEL microreactor has been moved from Idaho to a facility in Pennsylvania where it will be used to test the behaviour of sodium-potassium and ...

X-energy has delivered the first of four sets of equipment for the prototype reactor protection system (RPS) for the Xe-100 small modular reactor. The equipment, developed by X-energy and Rock Creek ...

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.

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, ...