Pentagon's early training of Syrian rebels seen as "failure"
Officials say first attempt at training rebels to fight ISIS was full of problems
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Officials say first attempt at training rebels to fight ISIS was full of problems
As U.S. starts closer air raids of ISIS fighters, five Pentagon-trained fighters captured by al Qaeda affiliate inside Syria
Manned flights from Turkey into Syria are also being prepared as the U.S. expands its combat role in Syria
President Obama authorized the use of air power to protect U.S. trained military forces if they are attacked in Syria
Embattled Syrian president delivers first public remarks in a year, saying: "Defeat does not exist in the dictionary of the Syrian Arab army"
The three men were working in the Aleppo area after entering Syria through Turkey, a Spanish journalists' group said
Humanitarian resources are dwindling as rebel fighters continue to squeeze Syria's refugees
CBS News correspondent Elizabeth Palmer reports from the southern front of Syria's war
"This is the biggest refugee population from a single conflict in a generation," UN agency says as war rages with no end in sight
Despite mounting causalities of young men from Qardaha, the area remains deeply loyal to the Syrian president
Latakia is one of the last cities under full government control; but its residents are growing increasingly nervous its stability will soon end
Defense Secretary Ash Carter tells CBS News' Margaret Brennan that finding Syrians who want to fight ISIS - rather than the Syrian regime - is difficult
The most compelling photos from the week's news, June 13-19, 2015, including the South Carolina shooting, the first 'emotional' robot and escaped zoo animals
Several rebel groups say Arabs and Turkmens are being deliberately displaced as Kurdish fighters push deeper into ISIS-held territory
The most compelling photos from the week's news, June 6-12, 2015
Embattled non-extremist rebels go on the offensive in southern Daraa province; activists say war's death toll could have topped 300,000
Video uploaded onto the Internet by activists showed a chaotic, smoke-filled scene, with bodies scattered on the street
Mohammed and Khaleel Turani didn't see a future in Damascus, but starting fresh in Germany could have cost them their lives
Nusra Front leader completely denies existence of Western-looking cell called Khorasan the U.S. says it has targeted
Sunni extremists take control of central Syrian city, putting 2,000 years of history in danger and gaining a worrying foothold
Militants seize almost all of ancient town of Palmyra, Syria, home to UNESCO World Heritage Site
U.S. commandos mount rare raid into eastern Syria with goal of capturing senior ISIS commander
Human rights group says gov't and rebels have committed abuses, but regime has brought "sheer terror and unbearable suffering"
The recent weakening of Syrian government forces could mean a shift in the civil war
Activists say military has used two different indiscriminate weapons on town near rebel front line in north, killing 20 civilians