The commander of Syria's main Western-backed rebel group has urged all opposition fighters to join ranks in the struggle against President Bashar Assad's forces, pledging to do everything he can to stave off rebel infighting. In remarks broadcast Friday...

 Senior Syrian opposition figures are questioning whether they should attend peace talks next month following U.S. warnings that the swift departure of President Bashar al-Assad from power cannot be guaranteed, opposition sources said on Friday. Speaking after meeting U.S....

Al-Qaeda's branch in Syria will not accept any results that come from peace talks next month to end the civil war, its chief said in an Al-Jazeera television interview to be aired Thursday. "We will not recognise any results that come out of the Geneva 2 conference," Al-Jazeera's...

UN-Arab League peace envoy Lakhdar Brahimi on Thursday demanded the release of leading Syrian women's rights campaigner Razan Zeitouneh and three fellow activists, abducted last week by unknown kidnappers. "We have all got to demand that they be released," Brahimi told activists from...