Permaculture instructor Andrew Millison explores a land recovery project along the northern border of Senegal with the UN ...

The Sahara Desert flooded for the first time in decades. Here’s what it looks like ... The Sahara is the world’s largest non-polar desert, stretching across 3.6 million square miles.

Dust from the Sahara Desert, once a massive lake, travels across the Atlantic Ocean. This dust, rich in potassium and iron from dead diatoms, fertilizes the Amazon rainforest. The Amazon River ...