The Islamic State is believed to be behind a deadly suicide bombing that happened at a Greek Orthodox church in Syria on ...

ERBIL, Kurdistan Region - An estimated 2,000 Islamic State (ISIS) militants remain active in Syria’s vast desert regions, a ...

An Oklahoma man scouted the Oklahoma Sooners' football stadium for a potential terrorist attack after pledging his allegiance ...

"We should pay attention to this in our policy discussions," a former U.S. Central Command chief told Newsweek.

Morocco’s Central Bureau of Judicial Investigations (BCIJ) dismantled a four-member ISIS cell operating between Tetouan and ...

A nationwide sweep targeted the group's financial and propaganda networks as Ankara steps up efforts to counter the jihadi extremist group in Syria.

A 33-year-old Stockton man was arrested Tuesday and charged with attempting to send guns, money and other supplies to the ...

In a network of prisons and detention camps across Syria, the Islamic State militant group or ISIS, has an army in waiting, and support for its regime lives on.

ISIS later claimed responsibility for the attack that killed 144 people, marking the group's deadliest-ever attack in Europe. A fire rages inside the Crocus City Hall on March 22 in Krasnororsk ...

ISIS is arguably the most successful militant group ever, seizing huge chunks of Iraq and Syria, declaring itself a state and governing territory.

ISIS spread fast, capturing large territories on both sides of the Iraq-Syria border. Then, in June 2014, it declared a caliphate – a state, governed by an Islamic leader.