The Islamic State militant group (ISIS) is back to capturing international headlines with a spate of deadly high-profile attacks abroad, while also threatening to further expand the reach of its operations by striking at some of the world's most popular ...

LONDON-- The cyber divisions of law enforcement agencies in the U.S. and seven other countries launched a massive operation last Thursday to disrupt the Islamic State of Iraq and Syria (ISIS)'s "capability to broadcast terrorist material for an ...

The scars of ISIS still linger in Iraq, and the threat of extremism has not vanished. But hope has taken root in the rubble... Iraqi Christians speak with Colm Flynn on EWTN News In Depth during a documentary on the 10th anniversary of the ISIS invasion.

The Pentagon said that "thousands" of ISIS Khorasan Province (ISIS-K) prisoners were freed by the Taliban during their takeover of Afghanistan in the days leading up to the bombing near the Kabul airport, which killed 13 U.S. service members Thursday.

A few days before the collapse of the Islamic State’s caliphate, I visited one of the new “pop-up prisons” that had been hastily converted to hold thousands of surrendering ISIS fighters in Syria. The numbers wildly exceeded all expectations ...

ABC News senior foreign correspondent Ian Pannell reports from Raqqa, Syria. — -- We hauled our gear aboard the rickety metal ferry and with the engine roaring we set off across the River Tigris, leaving Iraq behind and sailing towards Syria.

The deadly attack on US forces in Syria illustrates the need to continue to take the ISIS threat seriously.US Central Command said on Saturday that “two US service members and one US civilian were killed and three service members were injured as a result of an ambush by a lone ISIS gunman in Syria.

The government faces a dilemma over what to do with civil-war-era prisons and detention camps that hold thousands of ISIS fighters and tens of thousands of their family members.