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 ...
If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...
(Reuters) -Researchers have unearthed tooth fossils in Ethiopia dating to about 2.65 million years ago of a previously unknown species in the human evolutionary lineage, one that lived in the same ...
On Valentine’s Day in 2018, a team of scientists walked across a flat expanse in the badlands of northeastern Ethiopia, scanning the ground for fossils. An eagle-eyed field assistant, Omar Abdulla, ...
All species alive today, from chimpanzees to bacteria, are cousins that each have equally long lineages, rather than ...
A badly crushed cranium unearthed decades ago from a riverbank in central China that once defied classification is now shaking up the human family tree, according to a new analysis.Related video above ...
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There’s a strange connection between human laughter and primate aggression that evolutionary science can’t figure out
Here's something that'll make your next giggle session feel a bit weird: scientists genuinely can't figure out if your ...
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