Sand dunes are formed in the Sahara Desert in the image above. In physical geography, the dunes are sand hills built by an accumulation of sand through wind and water transportation. The process is ...

Sahara Desert floods: Part of the Sahara Desert in ... More rapid evaporation and drying of soils worsen drought conditions." ...

(CNN) — Striking images from the Sahara Desert show large lakes etched into rolling sand dunes after one of the most arid, ...

is the process of land turning into desert as the quality of the soil declines over time ... land which lies immediately to the south of the Sahara Desert and which extends across most of Africa.

Hot deserts are found near the tropics of Cancer and Capricorn. The largest hot desert is the Sahara in Africa which spans the whole width of the continent.

Wind turbines in Morocco on the edge of the desert Installing huge numbers of solar panels and wind turbines in the Sahara desert would have a major impact on rainfall, vegetation and temperatures ...

An unusual early September cyclone drenched large parts of Morocco, Algeria, Tunisia, and Libya, filling dry lakes and rivers. New satellite imagery from NASA shows the impact of the deluge.