Sham, which overthrew the Assad regime last month, reflects rising U.S. alarm that ISIS could mount a resurgence.

Carl and Marsha Mueller, the parents of ISIS murder victim Kayla Mueller, exclusively spoke with Fox News Digital on their ...

ISIS-linked cells may be planning more attacks after the New Year's massacre in New Orleans, with experts warning of a ...

“I wanted you to know that I joined ISIS earlier this year ... Fountain for The New York Times The devastating violence revealed a secret radicalization that confounded his loved ones ...

Shamsud Din Jabbar, 42, rammed a pickup truck flying an ISIS flag into a crowd on Bourbon Street about 3.15am, killing 15 and injuring at least 25 more. Wearing military gear and with bombs inside ...

But the global reach of the group, also known as ISIS, is still vast, in part because of its sophisticated media output and the people around the world who consume it. On New Year's Day ...

with the teenage suspects believed to be followers of Isis. With its fighter numbers uncertain and its leadership kept secret, the new structure of the Islamic State poses a serious challenge for ...

Our enemies make no secret of their tactics. Consider Hoda Muthana, the so-called “ISIS Bride,” whose propaganda helped refine and spread the tactic of what commentator A.J. Caschetta dubbed ...

While Schanzer anticipates states in the Middle East as falling under jihadist influence, he sees the threat of ISIS in the West as more likely to manifest from “lone wolves” or “secret ...

With no money or prospects, and in lieu of close friendships, he began to immerse himself in a virtual world of violent videos and secret chatrooms ... online activity. “ISIS is still very ...

Check out the emotional story of Afghanistan's women cricketers, their struggles under the Taliban's ban on women's cricket, ...

Former Secret Service agent Paul Eckloff discusses how the New Orleans perpetrator was inspired by ISIS. Shamsud Din Jabbar drove a vehicle into a crowd on New Year's Day – killing at least 14 ...