Pima County residents found three IEDs within a week, prompting an investigation by local authorities, the FBI, and ATF.

Live updates and the latest news as the Senate presses forward with Trump's domestic policy agenda bill and the NYC mayoral ...

Sahuarita police are stepping up patrols and looking for surveillance videos in the northern part of town after three explosive devices were found in a seven-day period.

Iranian conflict is drawing mixed reactions from the public and prompting some concerns about national security.

Los Angeles, home to the largest Iranian population outside of Iran, is no less vulnerable to various attacks.

RCMP are hailing the conviction and sentencing of man in Nigeria who tried to blackmail a Surrey, B.C., teenager by posting ...

A Connecticut man whose parents were kidnapped after he took part in a $245 million Bitcoin theft has pleaded guilty to fraud ...

A B-2-style stealth drone may trace its roots to U.S. engineer Noshir Gowadia, who leaked B-2 bomber secrets to Beijing in ...

A new Department of Homeland Security bulletin warns of a "heightened threat environment" in the U.S. due to the ongoing ...

Gov. JB Pritkzer joined in a briefing with other American governors Sunday from Department of Homeland Security Secretary ...

Landor, an adherent of the Rastafari religion, even carried a copy of a ruling by the appeals court in another inmate’s case ...

Homeland Security officials are warning Americans of a heightened threat environment in the U.S. after the attacks in Iran .