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image: Free Divers From Southeast Asia Evolved Bigger Spleens

Free Divers From Southeast Asia Evolved Bigger Spleens

By Anna Azvolinsky | April 19, 2018

The adaptation gives better endurance to the Bajau people, known as sea nomads, by increasing spleen size and, in turn, boosting the number of oxygenated red blood cells when diving.  

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image: Estonia Offers Free Genetic Testing to Residents

Estonia Offers Free Genetic Testing to Residents

By Diana Kwon | April 13, 2018

The nationwide experiment will initially include around 100,000 volunteers.

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image: Sweet Tooth Gene Tied to Less Body Fat

Sweet Tooth Gene Tied to Less Body Fat

By Kerry Grens | April 11, 2018

A study of more than 450,000 people finds a certain genetic variant associated with eating more carbs is linked to a thicker waist and higher blood pressure, but less fat.  

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image: Image of the Day: Gene Expression

Image of the Day: Gene Expression

By The Scientist Staff | April 9, 2018

A new algorithm scrutinizes the most hard-to-read segments of the genome.

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image: Robert Baker, Bat Biologist, Dies

Robert Baker, Bat Biologist, Dies

By Diana Kwon | April 5, 2018

The Texas Tech University professor also investigated the effects of the Chernobyl disaster on surrounding wildlife.

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image: USDA Will Not Regulate CRISPR-Edited Crops

USDA Will Not Regulate CRISPR-Edited Crops

By Diana Kwon | April 2, 2018

Restrictions will remain on transgenic plants, which contain artificially inserted genes from other species.

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image: Cancer Evolutionist: A Profile of Charles Swanton

Cancer Evolutionist: A Profile of Charles Swanton

By Anna Azvolinsky | April 1, 2018

Motivated by his father’s cancer diagnosis, the Francis Crick Institute cancer geneticist has been revealing the ways tumors evolve and why they are so difficult to treat.

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image: Genetic Mutation Linked to Cot Death

Genetic Mutation Linked to Cot Death

By Catherine Offord | March 29, 2018

Alterations to a protein involved in breathing may help explain some cases of sudden infant death syndrome, a study finds.

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Last year, researchers claimed the gene-editing method had accuracy issues, but a new whole-genome sequencing analysis by the same team finds otherwise.

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image: Kathy Matthews, <em>Drosophila</em> Geneticist, Dies

Kathy Matthews, Drosophila Geneticist, Dies

By Kerry Grens | March 20, 2018

For decades, Matthews led two important repositories for fruit fly research: the Bloomington Drosophila Stock Center and FlyBase.  

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