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image: Alcohol Damages Mouse DNA

Alcohol Damages Mouse DNA

By | January 3, 2018

A byproduct of alcohol consumption causes mutations in the DNA of mouse blood stem cells, and some of the breaks are not repaired.

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The genome of an infant who lived in Alaska thousands of years ago represents a previously unknown group of humans called Ancient Beringians, who share a common lineage with other Native Americans. 

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image: Child Receives Transgenic Skin

Child Receives Transgenic Skin

By | January 1, 2018

A combination gene-and-cell therapy has given a boy with a grievous skin disease a new lease on life, and resolved a dermatology debate to boot.

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image: David Julius Probes the Molecular Mechanics of Pain

David Julius Probes the Molecular Mechanics of Pain

By | January 1, 2018

For nearly 30 years, the UC San Francisco researcher has delved into unexplored corners of the nervous system.

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image: Sex Differences in Opioid Analgesia: A Complicated Picture

Sex Differences in Opioid Analgesia: A Complicated Picture

By | January 1, 2018

Researchers are beginning to tease apart the mechanisms underlying differences in how males and females respond to powerful painkillers.

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image: The Best Multimedia of 2017

The Best Multimedia of 2017

By | December 27, 2017

Editors’ picks of the year’s best in The Scientist infographics.

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image: Photos of the Year

Photos of the Year

By | December 25, 2017

From a plastic-munching coral to see-through frogs, here are The Scientist’s favorite images from 2017.

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image: CRISPR Helps Mice Hear

CRISPR Helps Mice Hear

By | December 20, 2017

Researchers reduce the severity of hereditary deafness in mice with the delivery of CRISPR-Cas9 protein-RNA complexes that inactivate a mutant gene in their inner ears. 

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image: Hibernating Rodents Feel Less Cold

Hibernating Rodents Feel Less Cold

By | December 19, 2017

Syrian hamsters and thirteen-lined ground squirrels are tolerant of chilly temperatures, thanks to amino acid changes in a cold-responsive ion channel. 

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image: Image of the Day: Moth Resurrection

Image of the Day: Moth Resurrection

By | December 18, 2017

Entomologists have rediscovered a species of moth that was considered lost for 130 years. 

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