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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: Should Healthy People Have Their Exomes Sequenced?

Should Healthy People Have Their Exomes Sequenced?

By | March 24, 2017

With its announced launch of a whole-exome sequencing service for apparently healthy individuals, Ambry Genetics is the latest company to enter this growing market. But whether these services are useful for most people remains up for debate.  

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image: Pathway to Polio Virulence Revealed

Pathway to Polio Virulence Revealed

By | March 23, 2017

Using epidemiological and laboratory data, scientists have mapped out a sequence of mutations through which the attenuated oral polio vaccine reverts to a virulent virus.

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image: Consilience, Episode 2: In Tune

Consilience, Episode 2: In Tune

By | March 21, 2017

Ben Henry delves into the still-unanswered questions of where our musical preferences come from and what makes synesthetes tick.

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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: Tune Into the Animal Kingdom

Tune Into the Animal Kingdom

By | March 1, 2017

A survey of sounds from birds to whales to fruit flies to fish

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 Zebra finches reared by another species learn to sing their foster parents’ song with rhythms characteristic of their genetic background.

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image: John Iversen Explores our Perception of Musical Rhythm

John Iversen Explores our Perception of Musical Rhythm

By | March 1, 2017

At the Swartz Center for Computational Neuroscience at the University of California, San Diego, the researcher studies the neurobiology of music perception.

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image: Music Tailored to Animals’ Tastes

Music Tailored to Animals’ Tastes

By | March 1, 2017

The evidence is equivocal on whether animals dig human songs, so scientists set out to make music that mimics their soundscapes.

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