Amazing video shows how dust moves from the Sahara Desert to Brazil

Here's an awesome 3D visualization from NASA that shows how the Sahara Desert helps fertilize the Amazon rainforest even though they're on two different continents that are separated by an entire ocean. The Saharan dust is carried over by wind and the phosphorous in the dust is essential to the Amazon. » 2/26/15 1:07am 2/26/15 1:07am

How to Grow Food in the Middle of a Desert Using Seawater

As conventional sources of clean water dry up, we're looking ever farther, wider, and deeper. In a long feature on unusual sources of water, Nature leads us somewhere especially unexpected—into the middle of a desert. The Sahara Forest Project wants to prove we can green the desert, turning barren land into oases of… » 6/17/14 8:20pm 6/17/14 8:20pm