An alleged active shooter bent on attacking a Michigan church on Sunday was shot and killed by a security guard, authorities ...

Iran has often targeted U.S. digital systems. Last year, Iranian hackers pilfered and distributed sensitive documents from ...

DHS is warning that the ongoing conflict between Iran and Israel has led to a heightened threat environment inside the United ...

DHS warns of rising cyber threats from pro-Iranian hackers after U.S. airstrikes on Iran’s nuclear facilities.

Major U.S. cities are tightening security after President Donald Trump unleashed airstrikes on Iran, a direct military ...

Connecticut’s governor met with the Department of Homeland Security in the wake of the U.S. bombing of Iran’s nuclear sites.

"This [bill] would basically give [Trump] carte blanche to refashion the entire federal government," Ben Olinksy told ...

(WAYNE, Mich.) -- An alleged active shooter intent on attacking a Michigan church on Sunday was shot and killed by a security guard who "prevented a large-scale mass shooting," police said. The ...

Trump has continued to play dumb (or maybe just be dumb) when asked any question about Iran. He repeatedly claimed that he ...

After 104 days in a Louisiana immigration detention center, Columbia graduate student Mahmoud Khalil has been released on ...

The State Department issued a worldwide security alert Sunday advising U.S. citizens overseas to “exercise increased caution” ...

A new bulletin from DHS warns Americans of increased threats after U.S. strikes on Iran, and outlines what could happen next.