Several borders show untapped promise—zones we classify as Challenger archetypes. These include the Benin–Togo, Chad–Niger, and Mali–Burkina Faso frontiers. Each is marked by persistent insecurity, ...

Catholic bishops in Nigeria have lashed out against the continued killing of Christians in the country, saying in a June 6 ...

In the global war against polio, one of the world’s most dangerous hotspots tests the limits of vaccination campaigns amid ...

Al Jazeera meets the Nigerian farmers sneaking back to their homes despite the frequent attacks by Boko Haram and ISIL.

A Catholic priest, Daniel Alfa, and nine others have been abducted by Boko Haram/ISWAP insurgents along the Gwoza-Limankara ...