Mineral formations in caves reveal recurring periods of humidity in the Arabian Desert over the last 8 million years.

A stunning dry lake in Africa that is famous for its towering red sand dunes is one of the world’s best destinations to visit in April. Located in the southern part of the Namib Desert ...

Whenever we think of the Sahara Desert, the images that come to mind are vast stretches of sand and extreme dryness. But do you know that the desert was not always this arid and once had water and ...