As a walkie-talkie carried word of another casualty from an Islamic State mortar attack, an Iraqi policeman peered through leaves at enemy positions just across the Tigris River. He kept his head low to avoid snipers but also had an eye on the sky. Minutes later, the militants sent a...

President Donald Trump's push to create safe zones in Syria could force him to make some risky decisions about how far to go to protect refugees, including shooting down Syrian or Russian aircraft or committing thousands of U.S. troops, experts said. Trump said on Wednesday he "will...

ISIS is using "headhunters" on social media and instant messaging sites to recruit disaffected young people in Germany, some as young as 13 or 14, the head of the country's domestic intelligence agency said on Thursday. Hans-Georg Maassen also drew parallels between the militant Islamist...

 (New York Times)- Facebook is increasingly owning up to its role as one of the world’s largest distributors of information by taking more responsibility for the millions of stories that flow through its site. On Wednesday, the social network made its latest move to acknowledge that...