The Scientist

» human evolution and developmental biology

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image: Faces for Fighting?

Faces for Fighting?

By | June 10, 2014

Scientists propose that hominin facial bones evolved for protection against the powerful blows of combat.

2 Comments

image: Autism-Hormone Link Found

Autism-Hormone Link Found

By | June 4, 2014

A study documents boys with autism who were exposed to elevated levels of testosterone, cortisol, and other hormones in utero.

1 Comment

image: Brains vs. Biceps?

Brains vs. Biceps?

By | May 29, 2014

Early humans may have made an evolutionary tradeoff, giving up muscular strength to fuel bigger brains.

1 Comment

image: Week in Review: May 12–16

Week in Review: May 12–16

By | May 16, 2014

Antidepressant could prevent Alzheimer’s plaques; 12,000-year-old human skeleton sequenced; disentangling the mystery of octopus arms; taking a look at the ocular microbiome

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image: Ancient Skeleton Sheds Light on Native American Roots

Ancient Skeleton Sheds Light on Native American Roots

By | May 15, 2014

Analysis of approximately 12,000-year-old human remains supports the idea that modern Native Americans evolved from ancestors who migrated out of Asia.

7 Comments

image: Not So Different

Not So Different

By | May 1, 2014

Researchers unearth little evidence to suggest modern humans are superior to their Neanderthal ancestors.

4 Comments

image: The Telltale Tail

The Telltale Tail

By | May 1, 2014

A symbiotic relationship between squid and bacteria provides an alternative explanation for bacterial sheathed flagella.

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image: Hip to Be Rare

Hip to Be Rare

By | April 17, 2014

Women rate men with full beards as more attractive when such facial hair is rare, reflecting a possible evolutionary preference.

1 Comment

image: Women Receive Lab-Grown Vaginas

Women Receive Lab-Grown Vaginas

By | April 14, 2014

Doctors implant custom-made organs, built from a tissue sample and a biodegradable scaffold, into four female patients born with underdeveloped or missing vaginas.

1 Comment

image: Mapping Gene Expression in the Fetal Brain

Mapping Gene Expression in the Fetal Brain

By | April 2, 2014

Researchers complete an atlas depicting gene expression across the developing human brain.

1 Comment

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