South Sudan says rebels kill 21 civilians in ambush
Government says 21 civilians were killed, some burned to death, and about 20 wounded when rebel gunmen ambushed their vehicles
Road that divides: Kenya slum braces for battle
Kibera's residents transformed a dump into a school - but plans to build a highway could force children back onto the street
INSIGHT-Taboo coffee gets reappraisal amid climate, market changes
With warmer temperatures and disease threatening arabica production, Costa Rica is looking back to robusta
Shots fired at centre where France wants to rehouse Calais migrants
Housing minister calls the attack "an act of extreme racism"
More than 11,000 migrants rescued off Libya this week
More than 10,000 refugees rescued in last 48 hours as smugglers take advantage of relatively calm weather to push boats to sea
At Italy's "Mini-Calais", migrants dream of life in France
Hundreds are risking their lives to enter the other end of France from northern Italy
Congo demands deportation of S. Sudan rebels by U.N. mission
Opposition leader Riek Machar and more than 750 supporters fled into Congo in August following fierce fighting in the South Sudan capital of Juba
South Sudan rebels say they clash with government forces in southwestern state
"We need these people to get out, because we don't want to do harm to civilians"
"Unfair" refugee distribution stokes global crisis - Amnesty
More than half of refugees have found shelter in Jordan, Lebanon, Turkey, Pakistan, Iran, Chad, Ethiopia, Kenya, Uganda and Democratic Republic of Congo
Famine killing tens of thousands in Boko Haram region -U.N.
"The tragedy of using the F word is that when you apply it it's too late"