Scientists discovered 1.5-million-year-old footprints in Kenya, revealing two hominin species coexisted and interacted.

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

Study provides first evidence of different bipedalism styles on same footprint surface, attributed to both species.

Footprints from 1.5mil years ago made by two different species of human ancestors were made within hours on the same spot—a ...

A fairly recent discovery in Kenya has bolstered the theory that different species of humans interacted with each other ...

A stunning discovery of fossilized footprints pressed into soft mud preserved the unexpected and extraordinary moment, ...

The footprints were found near the shores of ancient Lake Turkana, in a savanna once teeming with wildlife. Hominins are ...

Maybe they helped each other. Maybe they ran from each other. Maybe they ignored each other. It’s long been known that ...

Muddy footprints found beside Lake Turkana, Kenya reveal two ancient hominin species were once neighbors 1.5 million years ...

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

Scientists examined 1.5-million-year-old fossils they unearthed, concluding they represent the first example of two sets of ...