In this lonely valley called Tazerzaït, where the Aïr Massif meets the great sand seas of the Sahara ... to find grazing in the desert, how to hunt antelope in the canyons and wild sheep ...

A stunning composite image, made up of three years' worth of satellite photos, shows the ancient lava of Libya's Haruj ...

The Sahara is currently the largest desert in the world. However, beneath its surface lie vast water resources comparable in ...