An Aurora man is facing 72 charges after authorities say he illegally sold guns and 3D printed machine-gun conversion devices. They also found shrooms and DMT.

EVANSVILLE –– Just months after Vanderburgh County set up what it called a Crime Gun Intelligence Center, officials claim the agency helped seize more than 60 “machine gun conversion devices” and an ...

MIT researchers have devised new tech that can 3D print entire complex machines with moving parts in a matter of hours.

MIT’s tool prints distinct materials to build a working motor ...

Researchers have demonstrated a technique that allows people who manufacture metal machine parts with 3D printing technologies to conduct automated quality control of manufactured parts during the ...