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image: Why I Had My Sense of Flavor Genotyped

Why I Had My Sense of Flavor Genotyped

By | May 1, 2017

One person’s quest to get to the bottom of the unique way he experiences food

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The giant lizards have numerous microbicidal compounds in their blood.

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A mouse study reveals a causal link between changes in intestinal microbiota and increasing inflammation as the rodents age.

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Mice exposed to low doses of penicillin in utero or as young pups exhibited long-term behavioral differences not seen in their non-exposed counterparts, according to a study.

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Recolonizing middle-aged animals with bacteria from younger ones kept killifish alive longer than usual, researchers report.

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image: In Certain Social Bees, Gut Microbiomes Follow Phylogeny

In Certain Social Bees, Gut Microbiomes Follow Phylogeny

By | March 29, 2017

Corbiculate bees and their gut-dwelling microbes have been coevolving since the social species evolved from their solitary ancestors around 80 million years ago, scientists suggest. 

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image: Singing Through Tone Deafness

Singing Through Tone Deafness

By | March 17, 2017

Author Tim Falconer didn't take his congenital amusia lying down. With the help of neuroscientists and vocal coaches, he tried to teach himself to sing against all odds.

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image: Inflammation Drives Gut Bacteria Evolution

Inflammation Drives Gut Bacteria Evolution

By | March 16, 2017

Viruses within Salmonella rapidly spread genes throughout the bacterial population during a gut infection, scientists show.

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image: Human Gut Microbe Transplant Alters Mouse Behavior

Human Gut Microbe Transplant Alters Mouse Behavior

By | March 1, 2017

Fecal transplants from humans with irritable bowel syndrome and anxiety into mice lead to similar symptoms and anxiety-like behavior in the rodents, researchers report.  

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image: How Bad Singing Landed Me in an MRI Machine

How Bad Singing Landed Me in an MRI Machine

By | March 1, 2017

One author's journey through the science of his congenital amusia

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