Kerry, Lavrov try to settle differences over Syrian talks
The United States and Russia disagree over which Syrian opposition groups should be labeled terrorists and barred from the negotiations
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The United States and Russia disagree over which Syrian opposition groups should be labeled terrorists and barred from the negotiations
Government's advances hurt chances of halting the five-year civil war that has killed a quarter of a million people
The House passed the bill in November, which President Obama would veto
Activists say militants pressed offensive without fear of being hit from the air by Syria's air force, grounded by the bad weather
Rights group corroborates parts of government's account of extremists' slaughter of hundreds and alleged kidnapping of hundreds more in Deir el-Zour
The most compelling photos from the week's news, Jan. 9-15, 2016, including terror attacks and the Golden Globe Awards
Teenager's death in front of international aid workers shows scale of humanitarian catastrophe in besieged areas
Pentagon has relaxed its zero-tolerance for civilian deaths in the bombing campaign against extremists in Syria and Iraq
Aid enters town besieged by government troops following reports of starvation, grave deprivation, illness among trapped residents
Defense Secretary Ash Carter describes operations to troops who will soon deploy to Iraq
UN, Red Cross convoys hit the road after images of starving children and desperate pleas from residents in Madaya shocked the world
Opposition says bombs hit 3 schools in rebel-held countryside near Aleppo, killing at least 35 children and wounding many more
Critics say arrests of two men with ties to Islamic militants reinforces why refugees fleeing Middle East should not be allowed into U.S.
Residents of Madaya, cut off from world by Bashar Assad's forces for months, may finally get some relief after graphic video of starving kids posted online
Associated Press says internal U.S. document outlining plan for transition in war-torn nation envisions Assad in power until 2017
Muslim world's two biggest foes back opposite sides in Syria and Yemen and will need to cooperate for peace, which looks less likely than ever
Anger festering between Islam's 2 main sects for 1,400 years is simmering ever hotter across the Muslim world
State Department spokesperson John Kirby wrote in a blog post that "bringing peace, security to Syria" was an accomplishment of the year
Move is part of U.N.-backed truce deal for transfer of thousands of Shiite and Sunni civilians from two key Syrian battlegrounds
Opposition dealt significant setback that could reshuffle key players ahead of expected peace talks in Geneva next month
Abu Bakr al-Baghdadi says self-styled "caliphate" doing well despite U.S.-backed alliance against it; meanwhile, coalition seizes key Syrian dam from ISIS
Deal to move mainly ISIS fighters and their families out of Yarmouk is being delayed for "logistical reasons"; comes after assassination of top rebel commander
At least 34 civilians were killed in the Nov. 29 attack; part of growing number of suspected Russian attacks aimed at civilians
A look back at some of the most memorable news images and stories of the past year
Council expressed outrage at escalating violence in Syria and grave concern for civilians living in besieged areas