A 1.5-million-year-old lakebed from Kenya shows two ancient human relatives cohabitating an environment, shaking up our ancestors’ story.
Remarkable Fossil Footprints Show Two Hominin Species Coexisting 1.5 Million Years Ago
A 1.5-million-year-old lakebed from Kenya shows two ancient human relatives cohabitating an environment, shaking up our ancestors’ story.