A London-based monitor says US airstrikes on two Syrian provinces killed 472 civilians last month, more than double a previous 30-day toll.
The death toll from Syria’s war has topped 180,000 people and could be as high as a quarter-million, a leading opposition group says.
A powerful car bomb explosion has killed more than 34 civilians and wounded more than 50 others in central Syria.
A massive car bomb has ripped through a crowded garage near a border crossing between Syria and Turkey, killing at least 43 people in an area that has seen fierce fighting between rival terrorist groups.
The terrorist group of Islamic State of Iraq and the Levant (ISIL) announces it had executed seven prisoners in its bastion in northeastern Syria, two of them by crucifixion.
Militants from several Syrian rebel brigades have seized the headquarters of the Al-Qaeda-linked Islamic State of Iraq and the Levant (ISIL) in the main northern city of Aleppo, opposition activists say.