Add Yahoo as a preferred source to see more of our stories on Google. Scientists uncover the developmental shifts that transformed the human pelvis and allowed our ancestors to walk on two legs.

Add Yahoo as a preferred source to see more of our stories on Google. Gayani Senevirathne (left) holds the shorter, wider human pelvis, which evolved from the longer upper hipbones of primates, which ...

A study published in Nature identified two structural innovations in the upper human pelvis that enabled bipedalism and reported associated genetic programs active during development. Researchers from ...

Walking upright on two legs is one of the key traits that sets humans apart from other primates. Now, scientists are beginning to unravel some of the developmental and genetic mysteries underpinning ...

All vertebrate species have a pelvis, but only humans use it for upright, two-legged walking. The evolution of the human pelvis, and our two-legged gait, dates back 5 million years, but the precise ...

The pelvis is often called the keystone of upright locomotion. More than any other part of our lower body, it has been radically altered over millions of years to allow us to accomplish our bizarre ...

Evolutionary anthropologists from the University of Vienna and colleagues now present evidence for a different explanation, published in PNAS. A larger bony pelvic canal is disadvantageous for the ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Human newborns arrive remarkably underdeveloped. The reason lies in a deep evolutionary ...

Early human relatives experienced risky childbirth due to pelvic shape, revealing deep evolutionary roots of birth difficulty.