The FBI is urging partner agencies to “adequately identify themselves” amid a string of cases in which those impersonating ...

A county sheriff in Mississippi says the FBI has arrested one of his deputies and made other arrests across multiple law ...

The FBI's Boston Field Office arrested two Massachusetts men in connection with an explosion at Harvard Medical School on ...

Romero and her daughter, both U.S. citizens, were among about 400 people detained for hours at a privately owned race track ...

A 20-year-old man faces felony charges after posting a threatening message about a teacher on Instagram at Arkansas State ...

Federal officials say two men facing terrorism-related charges scoured LGBTQ+ establishments in Ferndale for possible attacks ...

The FBI’s Joint Terrorism Task Force and the Harvard University Police Department have arrested two Massachusetts men in ...

There are no “hard and fast rules” about what cases merit the agency’s involvement, a former U.S. attorney said.

The Federal Bureau of Investigation is assisting Boston and Harvard authorities in the investigation of an 'intentional' explosion at the university.

The effort will target sophisticated cartels, foreign terrorist organizations, and transnational gangs whose crimes include ...

The FBI and Margate Police are searching for an “at-risk” 10-year-old girl who went missing, officials said Monday.

Two men have been arrested in connection with Saturday's explosion at Harvard Medical School, the FBI announced on Tuesday.