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John Hawks

I'm a paleoanthropologist exploring the world of ancient humans and our fossil relatives.

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Research highlight: Growth and development in human origins

A report from a Wenner-Gren-supported workshop innovating ways forward for understanding hominin ontogenies

A reconstruction of a Homo naledi child skull with bone and teeth indicated.
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Ancient apocalypses are so disappointing

The archaeological and paleoclimate records usually lack the resolution to see how meteorites or volcanoes mattered to our ancestors.

A satellite image of a round lake surrounded by a round ridge with green surrounding
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Debates about Neandertal cave art miss the point of their visual culture

Humans today live in visually rich environments, and it's increasingly clear that Neandertals shaped their visual environments also.

A flowstone with a broken edge revealing a line of red ochre, red pigment on its surface.
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Research highlight: Homo naledi teeth

In a massive new paper, a team led by Lucas Delezene provides descriptions of the dental evidence from the Dinaledi Chamber.

Four third mandibular premolars in five orientations with labels and scale bar
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Ghostbusters of human origins

Humans tend to mix and interact with each other. Geneticists are once again starting to take that seriously, changing their view of our origins.

Meme with the four movie Ghostbusters crossing the streams
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Did two pulses of evolution supercharge human cognition?

An intriguing new study tries to tabulate the ages of genetic variants associated with human phenotypes, but its claims about recent brain evolution may not pan out.

A stylized image of a brain with lightning pulsing through it
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Lecture: Finding ancient minds in the human evolutionary tree

Insights into the behavioral capabilities of ancient human relatives are beginning to show that some of the abilities we consider human go surprisingly deep in our ancestry.

Diagrams of eighteen hominin skulls against a black background
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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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New evidence is revealing the ages of death, birth, and menarche in Neandertals

Analysis of dental cementum is yielding new insights into the ages when ancient people faced significant physiological stresses.

A Neandertal woman with two children clinging to her, an older woman tends a fire and a child looks on from the background
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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