Two genomes from 7,000 years ago found in the Takarkori rock shelter reveal a lost lineage from North Africa in the Green Sahara.
Stunning concentric rings in Libya's Sahara Desert, Jabal Arkanū, were formed by ancient volcanic activity and millions of ...
In the vast and lonely Arizona desert about 50 miles south of Las Vegas, tourists who took a wrong turn stumbled across a woman's naked and bloodied body on Dec. 12, 1989. Two days later and nearly ...