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'The stage was now set for the birth and growth of desert dunes': How the Sahara turned from a vast...
Live Science via Yahoo News· 11 months agoIn this extract from the book "When the Sahara Was Green", Martin Williams, professor of earth...
Libya's stability at greater risk after deadly militia clashes, turmoil in Niger and Sudan, UN says
Associated Press via Yahoo News· 10 months agoLibya’s stability is at greater risk following recent militia clashes and amid turmoil in...