CNN’s Josh Campbell reports on what the Bureau of Alcohol, Tobacco, Firearms and Explosives is doing to try and pinpoint the source of the deadly wildfires that tore through the Los Angeles area.

The source of more than half of all wildfires in the Western US remains unknown, so the US Forest Service has teamed up with ...

For the last few weeks, a team of investigators from the U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives has worked out of a command post near a popular hiking trail, where officials believe ...

While the cause of the firestorm is being investigated by the ATF, one started Jan. 7 and spread rapidly due to hurricane-force winds.

Speculation about the cause of Los Angeles' devastating fires is rampant. The official investigations are now underway.

Investigators are piecing together the cause of the wildfire that claimed 11 lives, destroyed thousands of structures, and ...

The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) will lead the way. Earlier this week, the National Weather Service office in Los Angeles stated that widespread “damaging” winds ...

The Bureau of Alcohol, Tobacco, Firearms and Explosives has now taken the investigative lead in the Palisades Fire, where over 23,000 acres have now burned, and aerial imagery shows approximately ...

Victims of the L.A. County firestorms are grieving their losses as well as feeling frustration over delays in getting restarted with their lives, which L.A. police say makes them great prey for ...

Dozens of people are believed to have died in the Palisades and Eaton fires, which have burned down whole swaths of ...

The federal Bureau of Alcohol, Tobacco, Firearms and Explosives will take the lead in investigating the exact cause of multiple fires that have swept through the Los Angeles area. Los Angeles ...