Former Secret Service agent discusses enhanced security protocols for Fourth of July celebrations across the country amid ...

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

The scheme was revealed to law enforcement by an accused Iranian government asset who spent time in American prisons for ...

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 Justice has issued new directives aimed at stripping naturalized U.S. citizens of their status if they are accused of committing a crime or of posing a threat to the United States. A ...

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 ...

The United States is warning of a “heightened threat environment” after President Trump ordered strikes on three Iranian ...

The Department of Homeland Security announced Friday that it will terminate Temporary Protected Status (TPS) for Haiti ...

Homeland Security officials are warning Americans of heightened threats in the United States after the attacks on Iran. The Department of Homeland Security issued an advisory on June 22 saying ...

Lawmakers and locals are reacting after Saturday's strikes on nuclear facilities in Iran by the United States.