Yemeni President Ali Abdullah Saleh finally agreed to leave office, beginning the country's difficult and dangerous path to transition
Turkey, Jordan, and Iran are weighing their involvement in Syria. What happens when a civil war goes international?
Balancing counterterrorism, a tense U.S.-Saudi alliance, and Yemen's protest movement -- the longest of the Arab Spring -- is difficult, but may still be possible
The sudden attack on peaceful protesters may further entrench Saleh's remaining forces
The president's month-long absence has left the capital in a precarious stalemate, with Yemeni leaders unsure of what comes next
Before President Saleh was injured on Friday, he had fractured the opposition and begun a violent conflict that continues without him
With Saleh and the opposition escalating their war of political attrition, the U.S. will have a role in preventing civil war -- or turning Yemen's opposition parties against us
With forces loyal to President Saleh killing at least 170 and the opposition movement gathering more high-profile defectors, both sides could escalate the country's political conflict into all-out civil war
Gulf monarchies and the Yemeni old guard are working together to buy time and, they hope, sap the uprising of its ability to keep protesting
The fragile country risks repeating a conflict from 50 years ago -- and could be running out of time
Whoever takes over for President Saleh in 2013 faces a daunting set of challenges