Ancient DNA pulls back curtain on the Sahara Desert’s greener past

Science

Ancient Dna Pulls Back Curtain On The Sahara Desert’s Greener Past

By CNN

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up for free here. CNN — Picture the Sahara, and an inhospitable landscape of endless sand dunes and barren rock comes to mind. Th ...Read more