[How to Mechatronics] on YouTube endeavored to create a comprehensive guide comparing the various factors that affect the performance of 3D printed gears. Given the numerous variables involved ...

It's a truism at this point to say that Americans own a lot of guns. Case in point: This week, a fire chief in rural Alabama stopped to help a driver who had just hit a deer. The two men walked up ...

ALBANY — A 42-year-old Albany man has been charged with possessing dozens of ghost guns and using 3D printers to manufacture them, allegedly creating hundreds of 3D-printed parts. State Police ...

A man is wanted out of southern Maryland and facing several weapons charges and an assault charge after authorities found 80 firearms in his home, including 3D-printed weapons. The St. Mary’s ...

CAMBRIDGE — A Kewanee man waived his preliminary hearing in Henry ... gun-running for transferring three or more firearms, being 3D printed lower receivers for a Glock, a Mac-11 and an AR ...

When federal agents searched a home in Northern Kentucky, they found nearly a dozen devices meant to turn a semi-automatic firearm into a fully automatic one, prosecutors said. Not only did ...

A man who created parts for a gun on a 3D printer has been jailed. Jordan Brown, 25, from Thornton-Cleveleys Lancashire, pleaded guilty to manufacturing and possession of a firearm and ammunition.