Researchers say the footprints were left in the mud by two different species, perhaps within a matter of hours or days.

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

For the first time ever, scientists have found direct evidence of multiple ancient hominins living in the same place at the ...

A study by an international team reveals 1.5-million-year-old footprints from Koobi Fora, Kenya, showing two distinct ...

As Homo erectus and Paranthropus boisei – a direct ancestor and an ancestral relative of modern humans, respectively – lived ...

The discovery offers new insight into human evolution, particularly between the two early human species, known as hominins — a term for a subdivision of hominids. Hominins are all organisms within the ...

Footprints found in Koobi Fora, Kenya, reveal Homo erectus and Paranthropus boisei coexisted 1.5 million years ago, with ...

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

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

Recent science briefings reveal China's effort to climate-proof potatoes, discovery of coexisting ancient human species ...

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

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