Attacks by the militant group are up as it exploits a reduced American presence and the collapse of the Assad regime. “They ...

Islamic State has shifted from a defeated caliphate to a mobile insurgency exploiting Syria’s power vacuum. In northeast ...

Attacks by the Islamic State are on the rise in Syria as the once-weakened terrorist group tries to regain its footing in the ...

Investigators believe the plot was inspired by Islamic State extremism and are investigating whether those in custody were ...

A U.S. military-led raid in western Iraq killed at least 15 Islamic State militant group "operatives" who fought back with numerous weapons including grenades and explosive "suicide" belts, U.S.

BEIRUT — Screams, carnage — and a black banner. The attacker in the deadly New Year’s truck-ramming strike on revelers in New Orleans’ French Quarter had a black Islamic State flag, the FBI says. Law ...

The FBI says recovered the stark black banner of the Islamic State extremist group from the truck that an American man from Texas smashed into New Year's partygoers in New Orleans' French Quarter ...

WASHINGTON (AP) — The FBI says it recovered the stark black banner of the Islamic State extremist group from the truck that an American man from Texas smashed into New Year’s partygoers in New Orleans ...

The U.S.'s special envoy for Syria on Saturday called Lebanon “a failed state” in remarks underscoring Washington’s ...

A 20-year-old man from Afghanistan suspected of having links to an offshoot of the Islamic State group has been arrested in ...

Top Florida Republicans are decrying the flow of voucher money to Islamic campuses that “promote Shariah law,” a stance one ...