Summit to press case for greater regional co-operation against Boko Haram jihadis
Authorities use riots against Charlie Hebdo cartoons as excuse to outlaw opposition protest
Oil company to pay 15,000 fishermen average £2,000 each
Boko Haram appear to be behind attack in Kano near emir’s palace
Debacle of £72.6m share bonus plan will deepen City froideur
Photographs posted to social media show the son of deposed Libyan leader Muammer Gaddafi in a blue prison uniform having his hair shaved off
Gulf of Guinea poses a greater risk than Somalia
Despite frequent protests by oil companies, little has been done to stop criminal activities
Large quantities of oil are being stolen, reports Ajay Makan
Industry and government are at odds over proposed solutions, says Ajay Makan
Mathematical modelling offers an alternative approach to disaster relief
International Edition