Activists and rebels said an al Qaeda splinter group had withdrawn its forces from Syria's oil-rich eastern province of Deir al-Zour on Monday after days of heavy fighting with its rivals, Reuters said. Islamist opposition groups joined forces with some secular...

Liwa'a Al-Tawhid, key Islamic front unit, said Friday more than 40 fighters from Forces loyal to Bashar al-Assad have been killed after blowing up the Justice palace, one of Assad's fortified strongholds in Aleppo. Footage has been circulated on the Internet by rebels...

Syrian opposition activists say military helicopters have dropped barrels packed with explosives in the government's latest air raids on rebel-held areas of the northern city of Aleppo, killing at least 23 people including a family trapped in a burning car. In Aleppo, the raids with...

A suicide attacker set off a bomb in the entrance hall of a Russian train station on Sunday, investigators said, killing at least 16 people in the second deadly attack within three days as Russia prepares to host the Winter Olympics. Authorities said the attacker detonated a...