Africa's 5,000-mile Great Green Wall is fighting desertification. Discover why this living barrier is about people, not just ...

This video explores how Africa is combating the increasing encroachment of the Sahara Desert. It covers key topics including: ...

The Sahara is now one of the most inhospitable places on earth, but not because of the desert. It is a dumping ground ...

Eleven countries along Africa’s Sahel are building one of the most unusual climate defenses in the world. It is not concrete, ...

The Sahara Desert has expanded by about 10 percent since 1920, according to a new study conducted by University of Maryland researchers. This represents roughly an area the size of South Dakota being ...

In an arid valley near the village of Kourtimale in southern Djibouti, a tattered chain link fence marks the boundaries of what was once Abdi Guelleh's farm. Within it, there's not a speck of greenery ...