The Sahara is the world's most famous desert, a land of rolling dunes through which camel caravans once roamed from Marrakech to Timbuktu and beyond. At roughly 3.3 million square miles, and occupying ...

When people hear the word “desert”, they think of scorching heat, an extremely hot atmosphere, and unbearable temperatures all around. But the actual truth is that the condition of a dessert is ...

The vast desert of the Arabian Peninsula was not always an arid landscape. A recent study reveals that this region was once home to a vast lake and river system. These favorable conditions fostered ...

When many people envision deserts, they picture scorching, arid landscapes adorned with sand dunes and perhaps a few cacti. However, not all deserts fit this stereotype, and not all are characterized ...

An international team has sequenced the first ancient genomes from the so-called Green Sahara, a period when the largest desert in the world temporarily turned into a humid savanna-like environment.