This rare burial site reveals secrets about the Sahara's lush past This rare burial site reveals secrets about the Sahara's lush past The mysterious origin of Stonehenge’s altar stone might have ...

The mere mention of the Sahara often conjures an image of an unchanging ... this region had a very different appearance, with lush landscapes stretching for miles, transforming the desert into ...

Paleoclimate and archaeological evidence tells us that, 11,000-5,000 years ago, the Earth's slow orbital 'wobble' transformed today's Sahara desert to a land covered with vegetation and lakes.