Back in 2007, nations in the Sahel region of Africa decided to stop the southward spread of the Sahara Desert to the north — fuelled by drought and climate change — by nurturing trees ...

This rock art is an important record of the past environmental conditions that prevailed in the Sahara, the world's largest hot desert ... We identified why north Africa greened approximately ...

This rock art is an important record of the past environmental conditions that prevailed in the Sahara, the world's largest hot desert ... We identified why north Africa greened approximately ...

The Financial and Logistical Nightmare: Why Sahara Solar Panels Would Cost Too Much If one ignores all the ecological issues involved in creating and sustaining solar farms in the Sahara, then there ...

The Sahel is a narrow belt of land which lies immediately to the south of the Sahara Desert and which extends across most of Africa. The main causes of desertification include: ...