Add Yahoo as a preferred source to see more of our stories on Google. MARTINSBURG, W.Va. – In the basement research lab of the agency that regulates America's firearms, two dozen 3D printers hummed, ...

TL;DR: A small group of forensic researchers is challenging the belief that 3D-printed ghost guns – unserialized firearms built at home – are completely untraceable. Their work offers a glimmer of ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, America's detectives have made breakthroughs in crime using gun traces. A homicide investigator typically uses ...

New York State Governor Kathy Hochul has introduced new legislation that will force 3D printer manufacturers to stop their machines from printing guns and gun parts. According to 3D Printing Industry, ...

Anna Schecter is the senior coordinating producer for CBS News and Stations' Crime and Public Safety Unit, based in New York. A growing online gun rights movement known as "3D2A," and the ...

The 3D-printed gun movement has survived the downfall of its charismatic founder, a major defeat at the Supreme Court, and involvement in one of the most talked-about crimes of last year. There's ...