WASHINGTON — Muddy footprints left on a Kenyan lakeside suggest two of our ... The tracks of fossil footprints were ...
A discovery in northern Kenya hints that two extinct species that were our ancient relatives shared the same habitat and ...
WASHINGTON (AP) — Muddy footprints left on a Kenyan lakeside suggest two of ... The tracks of fossil footprints were ...
Muddy footprints left on a Kenyan lakeside suggest two of our early human ancestors were nearby neighbors some 1.5 million years ago.