Travel and Tannins on MSN
The Sahara Desert was once a green paradise full of lakes, rivers, and giraffes — and scientists finally know what turned it to sand
When we picture the Sahara Desert, we imagine the ultimate wasteland: a vast, scorching ...
For most people, the Sahara is the ultimate symbol of endless sand, scorching heat and one of the harshest environments on Earth. Yet geology tells a remarkably different story. Beneath the dunes lie ...
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