The Sahara Desert wasn’t always a barren wasteland—evidence suggests it was once home to lush vegetation, rivers, and ...

Africa is often synonymous with its drylands that cover two-thirds of the continent. Relief is brought through rainfall ...

The Largest Hot Desert When imagining the vastness of the world, the Sahara Desert often stands out. 2 million square kilometers, it ranks as the largest hot desert on our planet. To give you a sense ...