Refugees flee fighting in Syria
Saudi Arabia calls for Yemen aid
Controversial book written by Navy seal details Osama Bin Laden killing
Prince Andrew abseils down The Shard for Outward Bound Trust charity
Turks protest against terrorism and Kurdish rebels
Syrian authorities release 158 detainees
How Iran's oil buyers are working around sanctions
Unrest in Kenya following killing of Muslim cleric
In profile: Yasser Arafat
Non-Aligned Summit continues in Tehran
Egyptian President Mohamed Morsi meets Chinese leader
Syrian opposition members present post-Assad framework