For the first time ever, scientists have managed to determine the biological sex of an ancient human ancestor that lived in ...

Analysis of early human bone fossils reveals adaptations for climbing trees and manipulating stones millions of years ago.

Both ancient human species showed signs of simultaneously using their hands to move around – such as by climbing trees – as well ... you start off with more ‘ape-like’ and end up more ...

Early Human Ancestors Used Their Hands to Both Climb Trees and Make Tools ... in hand function where you start off with more ‘ape-like’ and end up more ‘human-like,’” said Smithsonian ...