About 1.5 million years ago, individuals of two different species in the human evolutionary lineage trudged on a muddy ...

Found at Koobi Fora near Lake Turkana, the footprints show that *Paranthropus boisei* and *Homo erectus* shared the same ...

A 1.5-million-year-old lakebed from Kenya shows two ancient human relatives cohabitating an environment, shaking up our ...

Washington: About 1.5 million years ago, individuals of two different species in the human evolutionary lineage trudged on a ...

Newly discovered fossil footprints indicate two different ancient human relatives walked upright around a muddy lake in Kenya ...

The bones they found in the sand were a clue that something more was buried beneath the surface. When a team of excavators in ...

Footprints preserved on the shore of Lake Turkana in Kenya seem to be from two ancient human species, showing they lived ...