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

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

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 musical follows what happens when the characters from the film The Wizard of Oz and the book Alice in Wonderland are ...