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

The U.S. Department of Homeland Security (DHS) warned on Sunday that the "ongoing Iran conflict is causing a heightened threat environment in the United States," in a post on the National ...

The Department of Homeland Security issued an advisory June 22 warning Americans cyber attacks are likely, and violence in the homeland is possible.

The U.S. Department of Homeland Security has issued one of its most serious public warnings to date, alerting Americans to a "heightened threat environment" following recent U.S. military strikes ...

PORTLAND, Oregon — Homeland Security officials have issued a national terrorism bulletin warning of a “heightened threat environment” in the United States. The Department of Homeland ...

Washington — The Department of Homeland Security's intelligence arm plans to cut nearly three-quarters of its full-time ...

The Department of Homeland Security (DHS) issued a heightened terrorism advisory Sunday, warning that recent U.S. airstrikes on Iranian nuclear facilities ...

The U.S. Department of Homeland Security issued a national terrorism bulletin Sunday warning of possible cyber attacks and violence, including antisemitic hate crimes, following U.S. attacks on Ira… ...

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 ...