The WTO's director general, Dr Ngozi Okonjo-Iweala, is worried that a food crisis is brewing The Ukraine war has led the World Trade Organization (WTO) to cut its global trade growth forecast for ...

Chimamanda Ngozi Adichie's novel Half of a Yellow Sun has been voted the best book to have won the Women's Prize for Fiction in its 25-year history. The Nigerian-born author, who won the prize in ...