Squeezed by budget and Islamic State, Iraqi health system struggles
Iraq's growing number of internally displaced people are straining public services
South Sudanese commanders use child soldiers as "cannon fodder"
"I had no experience of holding a gun. They told us this is how you use it. Then we began fighting." - Boy abducted from school
INTERVIEW-For UN's Ban, climate deal is personal victory after setbacks
Paris celebrations a turnaround from glum Copenhagen
At climate talks, the media message is a job for PR professionals
Global public relations firms hired by countries ranging from Gulf oil producers to developing nations
First Greek 'hotspot' struggles to manage migrant flow to Europe
More than 750,000 of the 900,000 migrants who have arrived in Europe this year landed in Greece, 60 percent on Lesbos
With much else to worry about, South Sudan keen to tackle climate change
"Sometimes you do feel you have too much on your plate," says the country's environment minister
INSIGHT-In IS stronghold, residents trapped in "sealed casket" as Iraqi forces close in
Thousands effectively held hostage by Islamic State militants who want to use them as human shields