"This gives us a maximum timeframe of 35 years for this rock formation, well within the course of a single human lifetime.

Based on the site’s age and location, the team suspects it was once inhabited by a human ancestor called Homo heidelbergensis ...

Sahara Desert, Once Lush ... buried at a rock shelter called Takarkori in remote southwestern Libya. They were naturally mummified, representing the oldest-known mummified human remains.