Muddy footprints left on a Kenyan lakeside suggest two of our early human ancestors were neighbors some 1.5 million years ago ...

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

Researchers discovered 1.5-million-year-old footprints in Kenya's Turkana Basin, revealing coexistence of Paranthropus boisei ...

A discovery in northern Kenya hints that two extinct species that were our ancient relatives shared the same habitat and ...

The footprints were left in the mud by two different species “within a matter of hours, or at most days,” said ...

Human footprints stir the imagination. They invite you to follow, to guess what someone was doing and where they were going.

The footprints are the first clear evidence that the two hominin species shared a habitat, raising questions about whether ...

Two species of ancient human relatives crossed paths 1.5 million years ago. Fossilized footprints in Kenya captured the ...

A set of footprints found at the site of Koobi Fora in Kenya reveals that our ancestor Homo erectus coexisted with a ...

Ancient footprints discovered in Kenya belong to two different species of human relatives who walked on the same ground at ...

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

As Homo erectus and Paranthropus boisei – a direct ancestor and an ancestral relative of modern humans, respectively – lived ...