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Neandertal DNA

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A look at the Neanderthal from Altamura

The exceptional skeleton encased in calcite has started to yield insights about early Neanderthals.

A skull and other bones encased with coralloid calcite encrustation
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Late Neandertals: more diverse than most scientists thought

The new “Thorin” genome from Grotte Mandrin represents a previously-unknown Neanderthal deep history.

Fragments of a jaw with teeth visible in an archaeological site
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Vagrant birds and ancient human habitats

People killed the Carolina parakeet. An inquiry into their historic population range helps illustrate the challenges of understanding ancient human populations.

A painting showing several green parakeets in varied poses
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Tracing the signature of African-to-Neandertal gene flow

A new study of African genetic variation yields a more accurate picture of the genetic exchanges between ancient Africans and Neandertals 250,000 years ago.

DNA with chains of bubbles rising from it in a fluid
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Interaction and mixture: big picture and small

From the level of function of a single gene up to the movements of entire populations, our evolution was built from mixture.

Painting from 1883 of stone age dancers feasting around a fire
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When did human chromosome 2 fuse?

More and more, it looks like this event happened shortly before a million years ago, in the common ancestors of Neandertal, Denisovan, and African ancestral humans.

When did human chromosome 2 fuse?
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What color were Neandertals?

Even with whole genomes, scientists can't say very precisely what pattern of skin, hair, and eye pigmentation was in ancient populations like the Neandertals.

Fifteen Neandertal faces of varied ages and complexions
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Explaining the X chromosome hole in Neandertal ancestry

Natural selection reduced the variation on human X chromosomes in populations with the most Neandertal and Denisovan mixture. It may have been meiotic drive.

A fluorescence image of chromosomes in cells undergoing meiosis
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Many people have a little Neandertal in the brain. Does it matter?

Research has started to show the ways that introgressed genes from Neandertals affect brain shape in living people.

Anatomical model of a brain
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Solving the mystery of the Red Deer Cave people

New DNA evidence is revealing the genetic relationships of ancient groups from southern China, showing how they were connected to living people across the region.

Two reconstructed partial skulls side by side representing the Red Deer Cave people