And the printers aren’t cheap. The 3D printer Cody Wilson, founder of the organization Defense Distributed, used in 2013 to make the first 3D printed plastic gun cost $9,900.

The use of 3D-printed guns in criminal and violent activities is likely to continue to increase. And governments and police ...

Scientists have developed a tool made from a modified glue gun that can 3D print bone grafts directly onto fractures and ...

I made some mistakes learning how to use the $300 Elegoo Centauri Carbon 3D printer, but it didn't take me long to make my first part.