Whole genomes map pathways of chimpanzee and bonobo divergence

Chimpanzees and bonobos are sister species that diverged around 1.8 million years ago as the Congo River formed a geographic boundary and they evolved in separate environments. Now, a whole-genome comparison of bonobos and ...

For chimpanzees, salt and pepper hair not a marker of old age

Silver strands and graying hair is a sign of aging in humans, but things aren't so simple for our closest ape relatives—the chimpanzee. A new study published today in the journal PLOS ONE by researchers at the George Washington ...

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