The FBI's counterterrorism teams are on heightened alert nationwide, including in Tampa, following escalating tensions ...

FBI places counterterrorism and counterintelligence teams on elevated alert status nationwide as U.S. military operations ...

Just days before the United States launched a major military operation in Iran, FBI Director Kash Patel fired a dozen agents ...

U.S. agencies are on high alert for the possibility that strikes against Iran could cause retaliation in the form of domestic ...

U.S. counterterrorism agencies monitor suspected sleeper cells following joint strikes on Iran that killed Ayatollah Khamenei ...

The FBI is warning that the Iranian regime presents a multi-dimensional threat to the United States, spanning cyber operations, foreign intelligence activity and terrorism.

The FBI Joint Terrorism Task Force has joined the investigation into a mass shooting that left three dead, including the alleged gunman, and 14 injured at a popular bar in downtown Austin, Texas, in ...

The FBI said it is investigating "indicators" that suggest a possible terrorism link after a deadly bar shooting in Austin on March 1.

An Inspector General report released yesterday finds that the FBI is not reviewing and translating all of its evidence in terror cases. The 131-page report, issued by ...