The move reflects Washington’s wariness about the U.S.-designated terror organization that leads the country.

"The FBI is leading the investigation to determine what happened," Biden said in a filmed address to the nation.

Much remains unknown about the man who carried out an attack in New Orleans and another who died in an explosion in Las Vegas ...

The terror attack in New Orleans that killed 14 people is considered the deadliest Islamic State-inspired assault on U.S.

Ministers from Syria's transitional government urged the United States to lift its sanctions on Damascus during their first visit to Qatar since overthrowing president Bashar al-Assad.

Tensions are high on Syria’s border with Lebanon. The ouster of President Bashar al-Assad led to worry that violence could ...

The Islamist takeover of Syria has left Egypt apprehensive and cautiously calibrating future ties, years after President ...

Iran and Turkey are vying for dominance, impacting regional stability, alliances, and Israel’s strategic challenges in an ...

The deadly New Orleans attack on New Year’s Day, which authorities say was carried out by a man radicalized by ISIS, is ...

Top diplomats from Germany and France went to Damascus on behalf of the European Union. It’s the first such trip in years, ...

The German and French foreign ministers are heading to Damascus to send what the German minister said is a clear signal that a “political new beginning” between Europe and Syria is possible.

At least 15 people are dead and dozens injured in New Orleans after a driver plowed a pickup truck into a crowd of New Year's ...