South Sudan warlord offers abducted boys sit exams -U.N. envoy
About 12,000 children in South Sudan have been abducted in recent times by different factions
South Sudan's Kiir shrugs off UN threat of sanctions
Government ready to continue fighting rebels if they prefer war, Kir warns
Aid agencies challenged by rise in conflict death toll
Study finds 28 pct more deaths in top 20 conflicts last year
Militias destroy Iraqi villages, displace thousands - rights group
Human Rights Watch warns that militia abuses are exacerbating sectarian grievances in the deeply divided country
U.S. warns lack of accountability hampers South Sudan peace bid
US urges accountability for atrocities, sexual and gender based violence, child soldier recruitment and mass graves
Sudan: don't tie Darfur peacekeepers exit to tribal violence end
About 4.4 mln people need humanitarian assistance in Darfur and more than 2.5 mln remain displaced, UN says
One in five newborn deaths could be prevented with safe water - experts
Every year half a million babies die in their first month of life because of unhygienic conditions, charity WaterAid says
Half a million babies die each year in unhygienic hospitals
Being cared for in clean environment by people who wash their hands with soap could prevent untimely deaths of 1 in 5 babies