Awakened by the sound of gunfire, Ahmad could hear the armed men knocking on his brother's door, shouting insults and calling the family "dogs". Ahmad's sister-in-law said the gunmen told her husband to "bow to your god, Bashar" -- the Syrian president. She and her husband and...

  Human Rights Watch revealed that Regime's security branches in Raqqa city hold documents and potential physical evidence indicating that detainees were arbitrarily detained and tortured there while the city was under government control.  Human Rights Watch researchers visited...

  The BBC has seen video and eyewitness testimony that appears to corroborate allegations of chemical weapons' use in the Syrian town of Saraqeb. So what do we know about the alleged instances of chemical weapons use in the conflict so far? Syria's chemical weapons stocks, and the...