Have you heard of 3D printing? Well, it could be the future of almost everything. Basically, engineers have managed to take the concept of two-dimensional printing, in which ink is vertically layered ...

3D Systems announced that co-founder and chief technology officer for regenerative medicine, Chuck Hull, has been elected to the National Academy of Engineering (NAE), one of the highest honors for ...

More than a decade after the advent of the 3D-printed gun as an icon of libertarianism and a gun control nightmare, police say one of those homemade plastic weapons has now been found in the hands of ...

This story was originally published by The Trace, a nonprofit newsroom covering gun violence. Subscribe to its newsletters. For decades, weapons manufacturing has been the domain of arms industry ...

For decades, America's detectives have made breakthroughs in crime using gun traces. A homicide investigator typically uses ballistics and serial numbers of weapons checked via a vast network of gun ...