JOINT BASE SAN ANTONIO-RANDOLPH, Tex. – As the Army prepares to meet the challenges of multi-domain operations, the U.S. Army Institute of Surgical Research is aggressively investigating technologies ...

Bioprinted body parts could prove vital to future medical treatments, and scientists are going to great lengths to test it — in a very literal sense. NASA, Redwire and the Uniformed Services ...

So, you got a 3D printer for the holidays, and you’re excited to dive in. Chances are, you’re not sure where to begin. What can you print? What’s fun? What’s useful? Justifying the purchase of a 3D ...

Perhaps one of the oldest dreams of a science-fiction future is the ability to create something where once there was nothing. If we could create solid, stable objects out of thin air, the idea of ...

For a couple of years now, I’ve been trying to find an excuse to buy a decent 3D printer. Friends and fellow Ars staffers who had them would gush about them at every opportunity, talking about how ...

3D printing can be a hobby or a side business, with the printer itself being the largest initial expense. Ongoing costs for 3D printing include filament, toolkits, and other accessories depending on ...

Gamer and maker builds a hotdog-based game controller.