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 combined study on the morphology of the human pelvis – leveraging genetics and deep learning on data from more than 31,000 individuals – reveals genetic links between pelvic structure and function, ...

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 ...

Harvard scientists have discovered new evolutionary changes in pelvic structure that allowed the first humans to walk upright on two legs. The August study published in the journal Nature reveals that ...

Two small genetic changes reshaped the human pelvis, setting our early ancestors on the path to upright walking, scientists say. One genetic change flipped the ilium — the bone your hands rest on when ...

Simulations of Australopithecus hominins’ anatomy suggest that when they gave birth, they may have exerted tremendous pressure on their pelvic floors, putting them at risk of tearing ...

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 ...

One August day in 2008, a pair of nine-year-old boys crossed paths at a cave in South Africa. The boys didn’t play, didn’t speak, didn’t even smile at each other. One of them was Matthew Berger, the ...

Every step you take depends on a structure most people rarely think about. The pelvis sits at the center of the body and quietly supports nearly every movement. It holds the spine upright, steadies ...

The pelvis is often called the keystone of upright movement. It helps explain how human ancestors left life on all fours behind. Yet the “how” has stayed fuzzy for decades. A new Nature study led by ...