That’s exactly what happened in Kenya, where fossilized footprints tell the story of two early human species sharing the same ...
The close range of the prints suggests that the two species walked through the same lakeshore area within hours or days of ...
Lifespan: 20-30 years in the wild, up to 40 years in captivity Lifespan: 100+ years Lifespan: 25-35 years (some live over 200 ...