Establishing a no-fly zone to protect Syrian rebels would require hundreds of U.S. aircraft at a cost as much as $1 billion per month and no assurance that it would change the momentum in the 2-year-old civil war, the chairman of the Joint Chiefs of Staff said Monday in a cautionary assessment...

Syrian rebels seized a strategic village on the edge of the northern city of Aleppo on Monday, activists said, just a day after opposition fighters sustained some of their heaviest losses in months in battles to the south near Damascus. Government troops killed at least 75 rebels in and...

    Assad's forces bombed a strategic rebel town in the country's north for the third straight day Saturday, pounding it with airstrikes that killed at least five people, activists said.   Assad's troops in recent weeks have seized the momentum in the civil...

 The nation's top military officer told a Senate panel Thursday the Obama administration is deliberating whether to use military power in Syria, where a civil war entering its third year has killed almost 93,000 people.   Amid an increasing clamor among President Bashir...