One of the most fascinating periods in the evolution of the human lineage is the appearance of the first ancestors capable of bipedalism. Knowing the type of locomotion used by many fossil ...

Perhaps the most profound advance in primate evolution occurred about 6 million years ago when our ancestors started walking on two legs. The gradual shift to bipedal locomotion is thought to have ...

You will be hard-pressed to find an animal that has no rudimentary or useless traits: Atrophied eyes, discarded wings, or male breasts, to name just a few of many. In males, for example, what is the ...

One of the biggest questions in human evolution asks why humans became habitually bipedal about 7 million years ago. Most of our primate cousins do well walking quadrupedally and switch to two legs ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A 6-million-year-old fossil ape has shed new light on the evolution of ...

The inner ear may not seem like a particularly bony place, but human ears in fact have three small bones (also known as ossicles): the malleus, the incus and the stapes. While most people would assume ...

It’s a much bigger question than it seems. Most animals, including most mammals, are quadrupeds (or greater — many arthropods and insects have six or more legs). We, and a few other primates, are ...

The 2.8 million-year-old Australopithecus africanus "Taung child" skull was discovered in South Africa in 1925. Source: Wikimedia/Creative Commons New research further validates that bipedalism ...

“The human foot is one of the most complex masterpieces of evolution, a work of art in biomechanics: not only it allows us to walk, run and jump, but it is also a true witness of our past and our ...

A new study has shown that humans may have evolved a spring-like arch to help us walk on two feet. Researchers studying the evolution of bipedal walking have long assumed that the raised arch of the ...

Reconstruction of the locomotion and paleXiaocong Guo and Xijun Ni, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences. Our ability to walk upright is among the ...

Add Yahoo as a preferred source to see more of our stories on Google. The inner ear may not seem like a particularly bony place, but human ears in fact have three small bones (also known as ossicles): ...