U.S. expresses 'deep concern' about South Sudan violence
Fighting between South Sudanese troops and armed groups in Jonglei has forced tens of thousands of people to flee their homes
Most Kenyan midwives diagnose correctly but less than a third treat - survey
Reducing maternal mortality in Kenya remains a challenge despite the introduction of free services last month.
"Moment of hope" as U.N. to help 60,000 Somali refugees go home
Somalia is attempting to rebuild after two decades of civil war and lawlessness, backed by international aid aimed at preventing it becoming a haven for al Qaeda-style militants