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image: Breast Milk Primes Gut for Microbes

Breast Milk Primes Gut for Microbes

By | May 5, 2016

Maternal antibodies engender a receptive gut environment for beneficial bacteria in newborn mice.


image: Embryo Watch

Embryo Watch

By | May 5, 2016

A new culture system allows researchers to track the development of human embryos in vitro for nearly two weeks. 

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image: Cellular Pruning Follows Adult Neurogenesis

Cellular Pruning Follows Adult Neurogenesis

By | May 2, 2016

Newly formed neurons in the adult mouse brain oversprout and get cut back.


image: Transparency Now

Transparency Now

By | May 1, 2016

Science is messy. So lay it out, warts and all.

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image: Contributors


By and | May 1, 2016

Meet some of the people featured in the May 2016 issue of The Scientist.


image: Antibodies Prevent HIV Infection in Monkeys

Antibodies Prevent HIV Infection in Monkeys

By | April 29, 2016

Infusing anti-HIV antibodies provides macaques with protection against infection for up to six months, according to a study.


image: Probing Autism Genetics

Probing Autism Genetics

By | April 25, 2016

A new research initiative aims to analyze DNA from 50,000 people with autism.

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image: “Hunger Hormone” No More?

“Hunger Hormone” No More?

By | April 20, 2016

Ghrelin promotes fat storage not feeding, according to a study.


image: Theranos in Criminal Probe

Theranos in Criminal Probe

By | April 19, 2016

Federal officials are investigating whether the diagnostics company misled investors.


image: Tracking Zika’s Evolution

Tracking Zika’s Evolution

By | April 15, 2016

Sequence analysis of 41 viral strains reveals more than a half-century of change. 

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