This week, discover the Sahara’s greener past, explore a mysterious cosmological force, marvel at a new concept for space ...
The Sahara Desert, now desolate, was once a lush savannah supporting a mysterious, isolated human lineage around 7,000 years ...
The Sahara desert in its present form is not exactly ... This assertion was backed up by the findings of a rock art survey in eastern Sudan. The results were published in The Journal of Egyptian ...