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image: Book Excerpt from <em>Behave</em>

Book Excerpt from Behave

By | June 1, 2017

In the book’s introduction, author and neuroendocrinologist Robert Sapolsky explains his fascination with the biology of violence and other dark parts of human behavior.

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image: Genes’ Composition Guides More-Optimal Diets

Genes’ Composition Guides More-Optimal Diets

By | June 1, 2017

Fruit flies and mice grow better and eat less when the amino acid balance of their food reflects that coded by their exomes.

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The human brain’s insular cortex is adept at registering distaste for everything from rotten fruit to unfamiliar cultures.

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image: Learning from Iceland’s Model for Genetic Research

Learning from Iceland’s Model for Genetic Research

By | June 1, 2017

The Scandinavian island’s unique combination of genetic homogeneity, genealogical tradition, and high participation in research make it a prime location for discovery and validation of drug targets.

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image: Microbiome Racer

Microbiome Racer

By | June 1, 2017

Genomicist Lauren Petersen wins a mountain bike race after she altered her own gut microbial communities.

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image: Infographic: Cook Up an Exome-Based Diet

Infographic: Cook Up an Exome-Based Diet

By | June 1, 2017

See how scientists designed food with amino acid compositions based on protein-coding regions in the genomes of mice and fruit flies.

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image: No Place to Hide

No Place to Hide

By | May 31, 2017

Environmental DNA is tracking down difficult-to-detect species, from rock snot in the U.S. to cave salamanders in Croatia.

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image: Tracing Zika’s Spread Through Genetics

Tracing Zika’s Spread Through Genetics

By | May 25, 2017

DNA sequencing reveals that the virus responsible for the recent outbreak in the Americas originated in Brazil in 2014 and circulated undetected for months before the first cases were reported.

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image: Smarty Genes

Smarty Genes

By | May 23, 2017

Scientists have identified 40 new genes linked to human intelligence.

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image: Gene Drive’s Achilles Heel

Gene Drive’s Achilles Heel

By | May 22, 2017

Rare genetic variants could blunt efforts to destroy pest populations. 

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