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 then ...

From the Sahara to northern Pakistan and Death Valley, discover more about why some of the world's driest areas are increasingly wet ...

The quiet time for Atlantic may not last much longer as an area of interest may soon challenge the break. The next tropical ...