The task of medical staff and community workers in Sierra Leone has been stressful, if not downright dangerous. Ebola plays on everyone's most basic fears.
"Hand shaking when you meet someone is out of the question. You put your hand over your heart. I've seen good friends just rub elbows."
This year, three global summits could reshape the fortunes of millions of people living in poverty
Does working with state news agencies in repressive regimes promise long-term change or simply churn out better propagandists?
Results of a new training scheme show farmers changing their mix of crops, varieties and times of planting