Pennsylvania state Rep. Melissa Shusterman says her legislation cracking down on ghost guns is "common-sense." ...

While promising, the technology is limited by the need for a gel tank and material constraints. ...

High precision micro 3D printing and new materials will accelerate medical innovation that redefines patient care.

In this era of cheap turn-key machines, the idea of actually building your own desktop 3D printer might seem odd to some. But ...