As firearm sales have fallen, so have deaths and mass shootings. Trace reporter Chip Brownlee breaks down this year’s gun ...

While many in the U.S. have lambasted the flow of migrants and drugs from Mexico, the porous border works both ways. Mexico's ...

Every time a gun fires a bullet, it puts unique markings on the exterior of the ammunition. Northeast Ohio Crime Gun Intelligence Center uses technology to match shell casings and guns.

Part of his job was tracing the guns recovered at crime scenes. In 2019, one of those scenes was inside a cartel ranch near Guadalajara. Tim Sloan: There was um dead bodies everywhere. There was a ...

Police say the suspect had a ghost gun, possibly made with a 3D printer, when he was arrested on Monday. Here's what to know about the increasingly widespread weapons and efforts to regulate them.

The firearm found on the suspect in the murder of the UnitedHealthcare CEO is believed to have been an untraceable ghost gun, according to police.

Firearms and Explosives for tracing increased by more than 1,000% between 2017 and 2021. The number more than doubled from 2020 to 2021. Gun control groups seized on the news Monday that a ghost ...