A fierce debate about old and new generations of political leaders is in full swing ahead of Liberia's election. But what issues lie underneath the surface?
Today's mercenary may not be ex-military traveling to a distant land to fight someone else's war, but a lone actor who can work remotely from a computer
San Diego is facing a major hepatitis A outbreak - the city will need to take robust action in order to control the spread of the disease.
African artists are creating new and positive narratives of the continent. But what risks come with the globalization of 'African culture'?