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

A federal judge blocked a Trump administration policy barring migrants who cross the US-Mexico border from seeking asylum, ...

The case is one in a series of prosecutions concerning Chinese intelligence-gathering, including concerning the military.

Homeland Security Secretary Kristi Noem is mulling whether to use her powers to probe socialist mayoral candidate Zohran ...

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

For high-stakes plots like an effort to kill President Trump, Iran has turned to common criminals, raising questions about ...

Michael Lance Brown, a 36-year-old resident of Cloudland, Georgia, was arrested today following an investigation by ...

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 issued an advisory June 22 warning Americans cyber attacks are likely, and violence in ...

The Department of Homeland Security has issued a National Terrorism Advisory System bulletin warning of increased ...

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