A new study suggests that early humans may have evolved to walk upright in trees, not on the ground
A savanna-mosaic landscape was chosen to help scientists explore whether such a habitat could have encouraged bipedalism in hominins.
| Dec 15, 2022 07:52 AM EST
Created: Dec 15, 2022 07:52 AM EST
A female carries her infant on her back as she navigates the crown of a large woodland tree during foraging.