Imagine a dry desert with endless sand dunes transforming into a lush, green tropical paradise before your eyes. This is the ambitious vision of terraforming the Sahara Desert, a project that could ...

The Sahara Desert, one of the world’s most inhospitable environments, has a hidden history that is slowly being revealed.

The Sahara is already the largest hot desert in the world, covering most of North Africa. Yet it isn’t staying the same size—it’s still expanding. Scientists sa ...

The finding has implications for climate modeling. To predict the effects of climate change more accurately, models must ...

Volunteers, including tourists, pick up waste as they take part in a desert cleaning campaign during the Nomads Festival in Mhamid El-Ghizlane in Morocco's southern Sahara desert on April 12, 2025.