Sahara

The Sahara Desert Used To Be a Green Savannah and New Research Explains Why

‘Blue Marble’: How 50 Years of Climate Change Has Altered the Face of The Earth

A caravan of camels loaded with sacks of raw salt travels across the desert near Tichit, Mauritania December 5, 2006. Credit: Reuters/David Rouge

Will the Sahara Desert Soon Cover Large Parts of South Europe?