Al-Qaeda's Syria wing, the Nusra Front, said on Thursday it had released 27 Islamic State fighters who were arrested week ago with 23 others in the mountainous region of Qalamoun near the Lebanese border. Nusra's Shariah court said the freed fighters 'had not involved in killing acts against...

ISIS controls more than half of Syria's territory after its westwards advance into the central city of Palmyra, an activist group monitoring the war said Thursday. The militant group, which already controlled wide tracts of land in Syria's north and east, captured the ancient city late on...

Jihadis from ISIS took control of the northern sector of Syria's historic city of Palmyra Wednesday, activists said. "ISIS fighters seized the northern parts of the city, which amount to a third of Palmyra," said Rami Abdel Rahman, head of the Syrian Observatory for Human Rights. "Regime...

Jihadis from ISIS entered the northern city limits of ancient Palmyra Wednesday, seizing a state security building after intense fighting, activists said. "The jihadis are once again in the north of Tadmur, after taking over the state security building," Rami Abdel Rahman, director of the...