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

Newly discovered 1.5-million-year-old footprints reveal how two extinct human species crossed paths within hours of each ...

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

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

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

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

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

The bones they found in the sand were a clue that something more was buried beneath the surface. When a team of excavators in ...

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

A new study of ancient footprints is the first ever to show that our early ancestors coexisted in a shared space.

Scientists previously knew from fossil remains that these two extinct branches of the human evolutionary tree – called Homo ...

Scientists previously knew from fossil remains that these two extinct branches of the human evolutionary tree – called Homo ...