The eye of the Sahara — how such a bizarre formation came to be
This has got to be one of the strangest places on Earth- - but you couldn't make much of it ...
Tag: Sahara desert
What’s the largest desert in the world? (Hint: It’s not the Sahara, according to experts)
They cover more than one-fifth of the planet and are on every continent
The Sahara swings between ‘lush’ and ‘desert’ every 20,000 years, in sync with the Earth’s tilt
It will be another 10,000 years before the Sahara ought to turn into a savannah.