The federal Bureau of Alcohol, Tobacco Firearms and Explosives has taken over the investigation to find the grenade.

A grenade is missing from the scene of an explosion that killed three Los Angeles County sheriff’s deputies. A grenade is ...

The Bureau of Alcohol, Tobacco, Firearms and Explosives has increased a reward for information on the shooting death of an 11 ...

One of two hand grenades found in a Santa Monica townhome complex ahead of the deadly blast that killed three Los Angeles ...

The explosion at the Biscailuz Training Facility in East Los Angeles killed three members of the agency's bomb squad.

Federal authorities offer $5,000 reward for information on Noblesville gun store burglary. Suspects used vehicle to crash ...

The ATF was formerly part of the United States Department of the Treasury, having been formed in 1886 as the "Revenue Laboratory" within the Treasury Department's Bureau of Internal Revenue. The ...

Justice Dept. to Cut Two-Thirds of Inspectors Monitoring Gun Sales. The move is part of the Trump administration’s effort to defang and downsize the Bureau of Alcohol, Tobacco, Firearms and ...