Senior FBI and Homeland Security officials hosted conference calls with some of the nation's governors and top law ...

Law enforcement sources tell CBS News the FBI and Department of Homeland Security will host a call with governors and other ...

Senior FBI and Homeland Security officials hosted conference calls with some of the nation's governors and top law enforcement officials on Sunday to discuss how the U.S. missile strikes in Iran ...

Law enforcement agencies are tracking intelligence for any potential threats to the United States following strikes on Iran.

We’re overdue for a conversation about the Trump administration’s capacity to deal with what Homeland Security called a “heightened threat environment.” ...

DHS, FBI tracking threats to US after airstrikes on Iran. The U.S. military struck three sites in Iran, inserting itself into Israel’s effort to decapitating Iran's nuclear program.

A new Department of Homeland Security bulletin warns of a "heightened threat environment" in the U.S. due to the ongoing ...

"She was transported to the hospital out of an abundance of caution. She is alert and recovering," a DHS spokesperson said.

National security experts raise alarm about potential Iranian sleeper cells in the US following military strikes on Iran's nuclear sites, citing border security concerns.

Iran has often targeted U.S. digital systems. Last year, Iranian hackers pilfered and distributed sensitive documents from ...

Under the annual appropriations act, lawmakers are allowed to enter any DHS facilities “used to detain or otherwise house ...

Iran's previous attacks on U.S. systems include last year's theft of sensitive documents from the Trump campaign.