Sources told NBC News Iran sent a communication to President Trump last week, threatening to activate sleeper-cell terror ...

"We are enhancing security measures and coordinating intelligence-sharing to proactively address potential risks," a DHS ...

Eight men deported from the United States in May and held under guard for weeks at an American military base in the African ...

The U.S. Department of Homeland Security (DHS) warned over the weekend of escalating cyberattack risks by Iran-backed hacking ...

The Department of Homeland Security is warning of a heightened threat environment following U.S. strikes on Iranian nuclear ...

The department says the floating barrier will deter people from attempting to cross the US-Mexico border through dangerous ...

Noem criticized her employees Wednesday during a public meeting with advisers, highlighting the increasingly strained ...

WASHINGTON (TNND) — Homeland Security is warning about a rising threat: secret terror cells that are already inside America.

Secretary Kristi Noem and the Department of Homeland Security announced $94 million in federal grants to over 500 ...

Rep. Carlos Gimenez (R-Fla.) announced Tuesday he would seek the top spot on the House Homeland Security Committee as current ...

The DHS overstay rate for F-1 international students and others is not an actual overstay rate but only an upper bound estimate of individuals.