A car bomb killed at least 15 people in the northern Syrian city of Manbij on Monday, the second attack there in three days and Syria's deadliest since Bashar al-Assad was toppled from power in December.

Another car bomb exploded on the outskirts of a city in northern Syria on Monday, killing at least 19 people and leaving over a dozen wounded, hospital workers and emergency responders said. Eighteen women and one man were killed,

At least 20 people, most of them women, have been killed in a car bomb attack in northern Syria, the country's presidency says.