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

Paranthropus boisei and Homo erectus - shared the same landscape, literally crossing paths. The discovery raises intriguing ...

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

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

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

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

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 ...

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

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

Smithsonian: Fossil Footprints Reveal That Two Early Human Relatives Lived on the Same Landscape in Kenya 1.5 Million Years ...