Some activists devoted to ending gun violence had to look twice at the source of the ads for firearms training that flashed on their computer screens. Everytown for Gun Safety, which has made its name ...

ST. LUCIE COUNTY, Fla. — St. Lucie County Sheriff Keith Pearson says he's seen more problems with criminals that have 3D printer add-ons to guns, than ghost guns themselves. Whether it's ghost guns, ...

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 ...

A growing online gun rights movement known as "3D2A," and the accessibility of 3D printers, have sparked an explosive growth ...

Several states, including Arkansas, Tennessee and Utah, have passed new laws requiring schools to teach gun safety to students as young as five.

NASHVILLE, Tenn. (WKRN) – On Tuesday, the Metro Nashville Public School Board approved moving forward with a more than $1 million contract that would add gun detection software to schools across the ...

Gov. Gavin Newsom shakes hands Tuesday with Assemblymember Jesse Gabriel after signing Gabriel's bill that raises taxes on guns and ammunition. (Rich Pedroncelli / Associated Press) California Gov.

LAS VEGAS – Caison Robinson, 14, had just met up with a younger neighbor on their quiet street after finishing his chores when a gunman in a white car rolled up and fired a torrent of bullets in an ...

Second Amendment advocacy groups on Thursday cheered their win on deregulating gun suppressors, calling it a first step in a broader campaign to dismantle archaic firearm laws. The House-passed budget ...