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

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.

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 ...

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 ...

Researchers discovered 1.5-million-year-old footprints in Kenya's Turkana Basin, revealing coexistence of Paranthropus boisei ...

In fact, the footprints indicate these two species were walking along the lakeshore within hours or days of each other, ...

The research included professors Kevin Hatala from Chatham U. in Pittsburgh and Craig Feibel of Rutgers and showed two human ...

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

Current science news highlights climate-resistant potatoes in China, fossil footprints in Kenya revealing ancient human ...