Even Charles Darwin was puzzled by the evolution of the vertebrate eye. New research suggests that it traces back to a ...
There is a tiny cyclops among your oldest ancestors, and humans share these remarkable ancestral roots with all other ...
Discover the latest news, features and articles about the origin of the human species and what makes us different from our ...
The human body is a machine whose many parts – from the microscopic details of our cells to our limbs, eyes, liver and brain – have been assembled in fits and starts over the four billion years of our ...
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Ancient fossils reveal our oldest known ancestors had four eyes
Rare fossils discovered in southern China reveals that the earliest creatures with spines — ...
Our remote ancestors likely had dark eyes, whether brown or black. Blue eyes are common in northern Europe and likely emerged some 5,000 years ago. This suggests that genetic evolution can be more ...
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