WASHINGTON (Reuters) -Bipedal locomotion - walking upright on two legs - is a fundamental trait underpinning humankind's success. Scientists now have identified two innovations that occurred long ago ...

WASHINGTON — Bipedal locomotion — walking upright on two legs — is a fundamental trait underpinning humankind's success. Scientists now have identified two innovations that occurred long ago in the ...

The study of human evolution and comparative anatomy bridges palaeontology, biomechanics and evolutionary biology to elucidate the origins of our unique anatomy. Recent analyses have shed new light on ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. One longstanding theory of human bipedalism is that it first developed in our ancient hominid ancestors as a way to more easily ...

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 on two legs has long been considered a milestone in human evolution and one of our most defining characteristics. Until now, researchers assumed that the first humans originated in Africa and ...

In 2001, researchers unearthed a scattering of fossils beneath the windswept dunes of the Djurab Desert of northern Chad. The remains were later identified as belonging to an extinct species, ...

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 ...

It has long been thought that hominins – the taxonomic tribe to which humans belong – first appeared in Africa around 7 million years ago. However, researchers may have just found the remains of an ...

Here’s what you’ll learn when you read this story: Millions of years before the arrival of the genus Homo, some early hominids had the bright idea to free up their hands and start walking upright. Of ...