Imagine being so desperate for a better life, a smidgen of golden opportunity, you’d be willing to risk it all. Imagine your entire extended family: aunts,...

A Stone Age graveyard on the shores of an ancient, dried-up lake in the Sahara is brimming with the skeletons of people, fish and crocodiles who thrived when the...

Six thousand years ago, the massive arid region dominating northern Africa was quite green, a patchwork of trees and savannas as well as many sparkling lakes.