At least 16,000 people have been killed and many more injured after a 7.8 magnitude earthquake and a series of aftershocks struck Turkey and Syria on Tuesday. Rescue teams have been working to pull survivors from the rubble, and have found some miraculous stories of survival. US Ambassador to the UN Linda Thomas-Greenfield has expressed sadness at the loss of life and the humanitarian toll of the earthquakes, and humanitarian agencies are appealing for donations to help those affected.