Frenchman's murder puts Algeria back on the shifting map of jihad
Herve Gourdel's murder was testament to pull now exerted by al Qaeda-offshoot in battle for loyalties of jihadists
Obama: U.S. intelligence underestimated militants in Syria -CBS
Syria has become "ground zero" for jihadists worldwide - Obama
Air strikes said to hit Islamic State oil refineries in Syria
Head of the Nusra Front says group's supporters could attack inside Western countries
Turkey refugee crisis deepens as Islamic State besieges Syrian border town
Turkey is pushing for safe haven for refugees within Syria
Syrian Kurds wait behind the border fences to cross into Turkey near the southeastern town of Suruc in Sanliurfa province
Syrian Kurds wait behind the border fences to cross into Turkey near the southeastern town of Suruc in Sanliurfa province September 28, 2014. REUTERS/Murad Sezer
Islamic State defies air strikes by shelling Syrian Kurdish town
Islamic State fighters press on with assault on a strategic Syrian town near the Turkish border
Syrian al Qaeda offshoot vows retaliation against U.S.-led air strikes
MIDEAST-CRISIS/NUSRA (UPDATE 1):UPDATE 1-Syrian al Qaeda offshoot vows retaliation against U.S.-led air strikes
Air strikes hit Islamic State in eastern Syria - monitor
Monitor group says casualties reported after at least 31 explosions heard in Raqqa province, an Islamic State stronghold
INSIGHT-US-led strikes pressure al Qaeda's Syria group to join with Islamic State
Al Qaeda's affiliate in Syria facing mounting pressure from own members to reconcile with its rival Islamic State
U.S.-led strikes in Iraq, Syria compound humanitarian plight -ICRC
All warring parties in widening conflicts in Syria and Iraq tshould spare civilians and allow delivery of aid, ICRC says