New York City officials sounded the alarm Wednesday after police found ghost guns materials at a Manhattan day care facility, as inspectors still reel from the death of a 1-year-old and ...

NEW YORK-- There was a shocking discovery at an East Harlem day care. Authorities said Wednesday they recovered ghost guns and 3D printers in an unlocked room inside Alay's Day Care on East 117th ...

The 3D-printed gun movement has survived the downfall of its charismatic founder, a major defeat at the Supreme Court, and ...

Ghost imaging is like a game of Battleship. Instead of seeing an object directly, scientists use entangled photons to remove the background and reveal its silhouette. This method can be used to study ...

Add Yahoo as a preferred source to see more of our stories on Google. Known as a "privately made firearm" by the Bureau of Alcohol, Tobacco, Firearms and Explosives, a ghost gun is a firearm, ...

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 ...

California and San Francisco are cracking down on ghost gun manufacturing by suing websites that provide code and instructions for 3D printing ghost guns. "The ghost gun industry continues to exploit ...

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

EVANSVILLE, Indiana — A southern Indiana man will serve prison time after police found a 3D printed handgun and dozens of "glock switches" in his home, according to the U.S. Attorney's Office. Marquel ...

PLYMOUTH - Charles Santos, the Kingston man accused of using a 3D printer to make so-called ghost guns parts, was ordered held for a dangerousness hearing Monday. Santos, 34, was arraigned in Plymouth ...