is the process of land turning into desert as the quality of the soil declines over time. Many countries around the world suffer from the problems caused by desertification but it is the Sahel ...

According to the UN Convention to Combat Desertification, up to 40 per cent of the planet’s land is degraded, directly affecting half of the world’s population. The number and duration of ...

NASA launched its PACE climate satellite with the Dutch aerosol instrument SPEXone onboard. A full year of observations now ...