Humans
Ancestry of first Americans revealed by a boy’s genome
The genes of a boy who died 12,600 years ago show that all indigenous people in the Americas seem to be descended from the same group of ancestors
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The genes of a boy who died 12,600 years ago show that all indigenous people in the Americas seem to be descended from the same group of ancestors
At the Great Smoky Mountains National Park thousands of male fireflies engage in simultaneous flashing in their quest to attract females