3D-printed guns have earned the nickname of “ghost guns”, as they are difficult to trace through standard firearms analysis. With law enforcement struggling to trace the source of seized ghost guns, ...

A new study investigates whether science can trace 3D printed “ghost guns” through chemical analysis of the filament used for printing.

Jacob Reyes allegedly had two working 3D weapon printers and 27 finished or almost finished guns in his room in San Jose, ...

This story was originally published by CalMatters. Sign up for their newsletters. Two websites that distribute instructions for how to manufacture ghost guns are facing a new lawsuit from the state of ...

A new bill proposes mandating software in 3D printers to prevent the creation of illegal weapons. Here is what the law says.

An 18-year-old in California was charged with manufacturing more than two dozen untraceable ghost guns, the Santa Clara DA's ...

A call for two men brandishing guns near the Darby Post Office in Delaware County on Friday led police to the bust up of an operation that was capable of creating illegal, untraceable ghost guns, ...

An ex-con who served seven years in state prison for manslaughter has been busted for making ghost guns in the Queens home he shares with his wife and mother, police said Wednesday. Glen Martinez, 53, ...

A growing online gun rights movement known as "3D2A," and the accessibility of 3D printers, have sparked an explosive growth of ghost guns in New York City — and could soon spread across the nation, ...

Police say the UnitedHealthcare's CEO was likely killed with a ghost gun that may have been made with a 3D printer. Ghost guns do not have serial numbers, making them difficult for law enforcement to ...

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