Aerial view of Gwoza, the town that became the headquarters of Boko Haram’s short-lived caliphate from 2014-2015. Photograph: Sally Hayden

Two girls blew themselves up outside a mosque at the former headquarters of Islamist militant group Boko Haram, in the early hours of Sunday – the lat(...)

Points for arts courses have fallen to a new low as students question the value of those degrees. Photograph: Getty Images/Istockphoto

Science is cool and sexy and you can earn loads of money. That’s the laser-guided message targeted at school students in recent years, with concerted(...)

Bentiu, South Sudan. Photograph: Colm Moloney

The day is written into my mind in indelible ink. The biggest, whitest, fluffiest clouds raced across the bluest sky I had ever seen. I was in Zimbabw(...)