The Federal Bureau of Investigation and U.S. Department of Homeland Security are warning that a copycat terrorist attack ...

Mayorkas, who said he plans to stay on the job until Monday at noon, told ABC News he has had "substantive and very ...

The joint PSA did not list a specific threat, but the agencies asked the public to report any suspicious activity to local ...

At confirmation hearing, the South Dakota governor cited an ‘invasion’ of migrants even as illegal crossings have fallen ...

Democrats downplayed the rise of foreign threats and instead repeatedly talked about white supremacists and other domestic ...

The Federal Bureau of Investigation and the U.S. Department of Homeland Security on Monday warned of a potential public ...

At Senate confirmation hearing Gov. Kristi Noem pledges to secure southern border if confirmed as Homeland Security chief ...

Federal law enforcement is asking the public to remain vigilant as they warn of possible copycat attacks similar to those ...

The FBI and Department of Homeland Security (DHS) have issued a public service announcement warning of potential threats from ...

Peters broached the subject of the recent New Year’s Eve attack in New Orleans. “DHS and the FBI have consistently said that the most persistent threat to the homeland is from U.S.-based ...

NPR's Steve Inskeep speaks with outgoing Homeland Security Secretary Alejandro Mayorkas in part 2 of his exit interview.

The FBI and DHS issued a warning of "possible copycat or retaliatory attacks" similar to the ISIS-inspired New Year's Day ...