Regional powers back studies on impact of Ethiopia's Nile dam
Dam has become a bone of contention between Ethiopia and Egypt, downstream from the dam and relying almost exclusively on the Nile for agricultural, industrial and domestic water use
Celebrities from Sting to Pussy Riot support 'We Are Not Afraid' refugee campaign
According to UNHCR data, at least 65 million people are currently displaced around the world
Sudan threatens to close border with South Sudan within days
Sudan regularly accuses its neighbour of backing insurgents in the Darfur, Blue Nile and South Kordofan regions that run along its southern border.
Number of refugees fleeing South Sudan tops one million - U.N.
"With this milestone, South Sudan joins Syria, Afghanistan and Somalia as countries which have produced more than a million refugees"
Kenya denies abuse of refugees in push to close Somali camp
"We are trying to restore sanity in matters of refugee affairs. We are a sovereign country that is trying to address a security concern."
South Sudan not yet acting on pledge to work with UN, official says
S. Sudan agreed to accept 4,000 extra peacekeepers and to allow those already on the ground to move around freely so they can protect civilians
'Lack of options' force 4 million to flee from one conflict to another - report
"My parents and my wife asked me many times, 'Please move to another country that's safe'"
INTERVIEW-South Sudanese stave off death with water lilies and goat bones
In Juba, vegetable traders are now cutting tomatoes in half to sell because some customers can no longer afford to buy a whole one
Refugee girls, hoping for more than survival, need education - Malala
Almost 80 percent of all refugee adolescents are out of school, with girls making up the majority of those excluded from education