Better soil could trap as much planet-warming carbon as transport produces - study
The extra carbon that could be stored from rejuvenated soil is equivalent to 3 to 7 billion tonnes of planet-warming carbon dioxide
INSIGHT-Why Niger and Mali's cattle herders turned to jihad
Ouster of Libya's Gaddafi seen as turning point
EXCLUSIVE-S.Sudan's government using food as weapon of war -U.N. report
"The government has during much of 2017 deliberately prevented life-saving food assistance from reaching some citizens"
FEATURE-Global-warming ground zero: Chad grapples with climate damage
From floods hitting refugee camps to shrinking lakes, Chad is suffering the impacts of climate change - could planting trees help?
Rising to the challenges in the humanitarian sector
What is the future of humanitarian action?
Hungry South Sudanese refugees risk death in return home for food
Refugees from South Sudan have been arriving in Uganda at an average rate of 35,000 a month this year
Can you torture enemy targets? Online game challenges young people
"The ICRC is concerned that young people growing up today will become a generation inured to the tragic effects of conflict and the dangers of allowing the rules of war to erode"
Hunger rises in South Sudan in "man-made tragedy"
More than 1.1 mln children under five children are forecast to be malnourished in 2018 including nearly 300,000 "at a heightened risk of death"
31 sexual abuse cases against UN personnel filed in 3 months -official
"We're seeing allegations that date back a few years because people feel freer and safer to come forward."