Learn more about Ardipithecus ramidus and how their ankle bone paints a better picture of how our ancestors transitioned from walking like apes to walking up right.

The tireless search to decipher humanity’s origins has taken a new turn following an exhaustive investigation into one of the most complete and ancient skeletons ever discovered: Ardipithecus ramidus, ...

Analysis of a 4.4-million-year-old ankle bone supports the hypothesis that the earliest humans evolved from an ape-like ...