The Sahara Desert was once filled with rivers, giant lakes and hippos. Scientists explain why it turns green every 20,000 years | World News
For most people, the Sahara is the ultimate symbol of endless sand, scorching heat and one of the…
Rare Meteorite Found In Sahara Proves A Mars-Sized Lost Planet Once Orbited Our Sun
Our Solar System may once have contained an additional world that has since disappeared. Scientists believe this lost…
Sahara Desert: After China saved the Taklamakan Desert by planting trees, ‘half-moons’ save the ‘crawling’ Sahara in Africa!
Desertification in the Sahel is being tackled by a simple yet effective method: ‘half moon’ pits. These crescent-shaped…