Government officials claim insurgents were behind the gas attack, but rebel groups have called the allegations "purely a lie."
The cause of the explosion was not immediately clear, said The Syrian Observatory for Human Rights.
8 year old Bana al-Abed, who fled Aleppo with the help of Twitter, visits NYC
Nine creatures were removed from "Magic World" near the war-torn city of Aleppo.
My teachers check in with me to make sure I’m still alive.