It is the deadliest attack by ISIS on the West in several years. But still, almost a week later, the group also known as ...

It’s many years since ISIS, also known as Islamic State, held sway over much of Syria and northern Iraq a time when it ...

The United States appears intent on keeping its counterterrorism alliance with the Kurds in post-Assad Syria despite the ...

UK should take back Isis members in Syria, Trump’s terror chief says - That includes Shamima Begum, who left for Syria from ...

Former FBI assistant director Chris Swecker discusses the emerging details around alleged New Orleans attacker Shamsud-Din ...

A man "hellbent" on creating carnage drove around barricades and hurtled down Bourbon Street in New Orleans' French Quarter, ...

ISIS-inspired New Orleans terrorist Shamsud-Din Jabbar prepared a “very rare explosive compound” in the two homemade bombs he ...

In an interview on ABC's "This Week," Homeland Security Secretary Alejandro Mayorkas warned of a "very difficult threat ...

Is ISIS having a resurgence? NPR's A Martinez talks to Aaron David Miller, senior fellow at the Carnegie Endowment for International Peace, about how ISIS is adapting its tactics to survive.

Shamsud-Din Jabbar intended to use a transmitter — which was stashed in his F150 truck — to set off the two IEDs he placed ...

The U.S. military said on Monday operations against Islamic State in Iraq over the past week led to the death of a non-U.S. coalition soldier and wounded two other non-U.S. personnel.