NASA Parts of the Sahara Desert are turning green following torrential rainfall across northwestern Africa. Half a year’s worth of rain fell in just a few days in early September, driven by record water temperatures in the Atlantic, causing floods in Chad, Nigeria, Mali, and Niger that killed more than 1,000 people. The Sahara, which usually only sees a few inches of rain a year, saw half a foot in two days, ABC reported, filling lakes that typically are empty. Satellite images showed “pockets of plant life cropping up all over the Sahara,” including shrubs and trees, which normally lie dormant until the arrival of rain. |