At least 100 Americans have gone — and some continue to go — to Syria to fight against ISIS. Many have joined a Kurdish militia group called the People's Protection Units or the YPG. What these volunteers are doing isn't illegal, but it raises many questions.
Over 600 people including ISIS fighters and their families were escorted from the Lebanon border by Syrian government forces. That angered the US, which launched airstrikes to block their path to a town near Iraq.
After a violent crackdown against Arab Spring protesters in Syria, the government is using its hospitals to find and isolate dissidents. To get the treatment they need, they're having to go to independent, underground, make-shift hospitals.
Hashish growers in Lebanon's Bekaa Valley have built up big arsenals to fight off the country's army. Now the drug lords say they're ready to turn their weapons against Islamic militants spilling over the border from Syria.
It's reminiscent of a black-and-white pirate flag and, for some, it conjures up similar feelings of death, destruction, outlaws and violence. Here is our quick explanation of the symbolism of the flag and the meaning of its Arabic phrases.
The US State Department has resumed non-lethal aid to the more moderate rebel groups in Syria. Along with food, medical supplies and communications equipment, the aid includes 43 Toyota pickup trucks. The BBC's Afghanistan correspondent David Loyn explains the value of pick-up trucks in war zones.
A photo of three pioneering women doctors has been circulating in social media -- but they're not wearing white lab coats. They're wearing culturally significant dress and they represent the first women doctors from their countries, back in the 1800s.