Science and Technology 11 African countries are racing against the advance of the Sahara with an 8,000 km green wall, billions of dollars in international support, and the nearly impossible mission of restoring 100 million hectares before the desert turns fertile lands into dead zones. Ana Alice 01/06/2026 at 23:47
Interesting facts Visible From Space, the 8,000-Kilometer Wall of Trees Stretching Across Africa Is Being Planted by 11 Countries to Halt Desert Encroachment, Restore 100 Million Hectares of Degraded Land, and Change the Lives of 250 Million People Threatened by Hunger and Desertification Ana Alice 23/02/2026 at 01:12
Construction How Africans Dug Millions of Wells in a Half-Moon Shape in the Sahara Desert and Turned Arid Areas into Fertile Land, Halting the Advance of Desertification with a Simple Technique That Increases Agricultural Production and Retains Rainwater Alisson Ficher 06/01/2026 at 14:03
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