chemical attack

A Syrian civil defence member uses an oxygen mask after a suspected gas attack in the town of Khan Sheikhoun in rebel-held Idlib.
Conflict
‘Shocking’ video shows alleged chemical attack in Syria. But will it have an impact?
A civil defense member breathes through an oxygen mask, after what rescue workers described as a suspected gas attack in the town of Khan Sheikhoun in rebel-held Idlib, Syria on April 4.
Conflict
Dozens of Syrian civilians killed in apparent chemical attack
Drs. Abdulkhalek (center) and Farida (right)  look on during a Senate Foreign Relations hearing on the conflict in Syria on Capitol Hill in Washington.
Conflict
These two Syrian doctors survived the siege of Aleppo — and helped many others survive, too