At least 49 civilians, including six children, have been killed in air strikes by government forces in north-western Syria, activists say. The UK-based Syrian Observatory for Human Rights reported that missiles had hit a public square in the rebel-held village of al-Janudiya. Many people had gathered there to go shopping, the group added. Al-Janudiya is situated in the west of Idlib province, which is now almost completely controlled by rebel forces. An alliance including al-Qaeda's affiliate in Syria, the al-Nusra Front, seized control of the provincial capital at the end of March, and the major town of Jisr al-Shughour, near...