Nine killed including UN peacekeeper in Central African Republic
Most serious unrest in months in a country where thousands have died and more than 1 million have fled in two years of conflict over power and resources
Eight killed, 25 wounded in Central African Republic fighting
Streets emptied, shops closed and youths blocked roads with barricades in Bangui unrest
FACTBOX-The worst Ebola outbreak on record
HEALTH-EBOLA/FACTBOX (FACTBOX):FACTBOX-The worst Ebola outbreak on record
International prosecutors accuse Kenya of withholding evidence against president
International prosecutors accuse the Kenyan government of failing to hand over phone and bank records of President Kenyatta
Kenyan president to go to Hague court in personal capacity
President Kenyatta faces charges of orchestrating ethnic killings after the contested 2007 election
Aid workers ask where was WHO in Ebola outbreak?
Some aid workers and UN officials blame lack of WHO leadership in Ebola response, particularly in early stages
World falling behind 2020 plan for nature protection - UN
Goals to protect animals and plants off track under plan that also aims to boost food supplies, slow climate change
Outbreak of Ebola-like Marburg fever kills man in Uganda
Marburg starts with a severe headache followed by haemorrhaging and leads to death in 80 percent or more of cases
HIV pandemic's roots traced back to 1920s Kinshasa
A "perfect storm" of transport and sex links helped HIV spread; Up to 40 million have died in the AIDS pandemic so far
More than 100 ex-rebels, family members die in Congo camp - HRW
More than 100 people died from starvation and disease over the last year in a government-run camp set up to house former rebels