MARTINSBURG, W.Va. – In the basement research lab of the agency that regulates America's firearms, two dozen 3D printers hummed, stringing thermoplastic filament into computer-designed patterns that ...

Police in a handful of big cities have seen an increase in 3D printed guns over the last few years. That's leading gun-safety ...

The same 3D printers that can generate car parts and jewelry are also being used to create small plastic blocks that transform pistols into machine guns, federal prosecutors in Texas warned Monday as ...

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 ...

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 ...

Police arrested an 18-year-old San Jose resident for allegedly using a 3D printer to manufacture illegal "ghost gun" firearms for sale. San Jose police said it received a tip on Jan. 12 about the ...

A man who used a 3D printer to make parts of a gun has been found guilty of terrorism and firearms offences, the Metropolitan ...

The reproduction of 3D-printed guns is compelling law enforcers and legislators to grapple with the shadowy face of available digital production. What was initially a revolution in technology has ...

Earlier this year, Bragg wrote to 3D printing companies, asking them to ensure their services can’t be used to create firearms. On Saturday, Bragg announced that one such company, Thingiverse, would ...