Countries from Senegal to Djibouti are trying to regreen the semiarid Sahel bioclimate, a band stretching from the Atlantic Ocean to the Red Sea. The dangers of land degradation include soil ...

United for Land. Our Legacy. Our Future. Desertification, land degradation, and drought are among the most pressing environmental challenges of our time, with up to 40% of all land area worldwide ...

ROME (Thomson Reuters Foundation) - Generating three centimeters of top soil takes 1,000 years, and if current rates of degradation continue all of the world's top soil could be gone within 60 ...