A protester on top of a DC bridge has shut down traffic during Friday's evening rush hour. Plus, a 3D printer and guns were ...

Charles County officials say they have uncovered a cache of guns and equipment used to make them at the homes of two teenage ...

New York State Police are highlighting the rising use of a modification that can make normal pistols function like machine ...

Authorities in Charles County, Maryland, seized six firearms, ammunition, and a 3D printer from the homes of two 15-year-old ...

Prosecutors say that ghost guns, conversion devices, and a 3D printer were seized in a search of Angel Negron’s Eastie ...

A man has pleaded guilty to multiple firearms offences after being caught buying almost 40 hand guns and more than 1,000 ...

Among the thousands of firearms discovered at airport security checkpoints around the country in the past two years, a handful were created with a 3D printer. The TSA told CBS News transportation ...

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, ...