Ecosia, the world’s greenest search engine gears up to entice the eco-minded web surfers across the world. Once it goes functional on Dec 7 in over 20 countries, it will ensure that every search made with Ecosia saves 2m ² rainforest and 80%...

Brazilian rainforest need to be fertilized by dust, more than half of which is supplied by a valley in northern Chad — Bodele Valley. The scientists are amazed by these unique features of the valley that might be responsible for making it...