New research gives weight to the idea that humans evolved from a species not dissimilar to an African ape. And it all comes down to the ankles. Humans stand apart - quite literally - from other ...
This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from ...
When a small set of ancient foot bones turned up in Ethiopia years ago, the fossils raised more questions than answers. The pieces were odd enough to stand out from anything scientists had seen from ...
ABSTRACT: The paper posits that kin sociality and eusociality are derived from the handicap-care principles based on the need-based care to the handicappers from the caregivers for the self-interest ...