The western-backed Syrian opposition called on the United States to give "an appropriate response" to what it said was genocide committed by forces loyal to President Bashar al-Assad in Aleppo, the country's second city. In a letter to U.S. Secretary of State John Kerry...

Syrian warplanes on Sunday launched an offensive against a string of opposition bastions on the edges of the capital, including the besieged Eastern Ghouta area, a monitoring group said. "Warplanes carried out two air strikes against areas of Douma," northeast of Damascus, killing 13...

For three years, residents of Syria's Mediterranean provinces have watched from their coastal sanctuary as civil war raging further inland tore the country apart, killing tens of thousands of people and devastating historic cities. But a three-week-old offensive by rebel...

Fierce infighting between rival Islamic rebel groups in eastern Syria has killed more than 50 fighters, an opposition group said, while government shelling left at least four teenagers dead in a town in the country's west. The rebel infighting took place on Thursday...