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

DES MOINES, Iowa, July 3 (Reuters) - U.S. President Donald Trump said on Thursday he is willing to let migrant laborers stay ...

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

Costs are mounting for the U.S. defense industry, critical infrastructure, and relations with partners and allies.

PORTLAND, Oregon — Homeland Security officials have issued a national terrorism bulletin warning of a “heightened threat ...

Mandonna “Donna” Kashanian lived in the United States for 47 years, married a U.S. citizen and raised their daughter. She was ...

Law enforcement agencies around the United States are now on high alert for potential acts of terrorism following the ...

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

Mexican boxer Julio Cesar Chavez Jr. has been arrested by US immigration officers and is being processed for deportation from ...

"DHS must urgently release the additional NSGP supplemental funds," said Lauren Wolman, the director of federal policy and ...

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