How did an argument in Khartoum between two rival generals drag Sudan into civil war and push it to the brink of a repeat of the Darfur genocide of two decades ago? It has not happened yet, but the stage is certainly set in El Fasher, the west's only city still in the hands of junta leader Abdel...

Concerns over "too much screen time" for youngsters are nothing new. In pre-internet days, young people sometimes saw their TV viewing curtailed as a punishment. But it's now been three decades since mobile phones went mainstream, and nearly two since the advent of the tablet and the smartphone....