In this 4.4-million-year-old skeleton, scientists may have found the missing step between climbing and walking.
Experts have been puzzled by recently discovered fossils from the hand of an extinct human relative, Paranthropus boisei.
Interesting Engineering on MSN
1.5-million-year-old human ancestor hand bones reveal dexterity, gorilla-like strength
A major fossil discovery about our ancient ancestor has occurred in Kenya. Researchers have found hand and foot bones belonging to Paranthropus boisei — an extinct human relative who lived over 1.5 ...
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