More than a million years ago, on a hot savannah teeming with wildlife near the shore of what would someday become Lake ...

The remains of at least 16 individuals, including children, have been discovered in a cave in eastern China, and are believed ...

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

Scientists in China have unearthed a new human species with remarkable physical characteristics. The remains of 16 ...

WASHINGTON — Muddy footprints left on a Kenyan lakeside suggest two of our early human ancestors were nearby neighbors some 1 ...

In a paper published today, Nov. 28, in the journal Science, an international team of researchers from the U.S., Kenya and the UK provide the first direct evidence of two different ancient human ...

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

Two species of ancient humans walked beside each other 1.5 million years ago, fossil footprints have revealed.

Fossil footprints discovered at Kenya's Koobi Fora reveal two ancient human species, Paranthropus boisei and Homo erectus, coexisted 1.5 million years ago. This discovery underscores their anatomical ...

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

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