The masked gunman was filmed firing a pistol toward federal law enforcement officers around 2:26 p.m. Thursday.

In a joint bulletin, the FBI, Department of Homeland Security and other law enforcement agencies said individuals or small ...

The Federal Bureau of Investigation (FBI) is offering a $50,000 reward for information on the suspect who allegedly fired ...

Intelligence bulletins sent out ahead of the holiday warn of copycat attacks and homegrown extremists targeting July 4 ...

The Department of Homeland Security and the FBI are concerned about the potential for copycat attacks from the New Orleans ...

The FBI has issued a reward for information about a person who appeared to open fire at an immigration enforcement operation ...

Attacks perpetrated by lone actors are the biggest terrorism threat to July 4th festivities in New York City and elsewhere, ...

Special events with high attendance and media coverage remain attractive targets for lone offenders and violent extremists ...

A day after a massive immigration raid occurred at a cannabis farm in Ventura County, the Department of Homeland Security confirmed that 200 undocumented immigrants were arrested.

On Wednesday, 51-year-old Ayman Soliman was detained by ICE following a scheduled immigration check-in and revocation of his asylum.

Federal officials arrested two people at a Los Angeles home CBP says is tied to an Iranian smuggling hub that "harbored ...

Federal officers arrested around 200 undocumented people during raids at farms, and the FBI in Los Angeles posted a reward for an alleged gunman.