Smithsonian paleoanthropologists explore how the year brought us closer to understanding ancient human relatives and origins ...
In celebration of our 50th year, we're looking back at some of our favorite reads over the decades. Here's our staff ...
By digitally modeling muscles and tendons for the skeleton of Lucy (Australopithecus afarensis), researchers determined that our hominin ancestors could run well but topped out around 11 mph.
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