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image: Neurons That Recognize Tone Identified

Neurons That Recognize Tone Identified

By | August 28, 2017

The cells are crucial to detecting emphasis, sarcasm, and uptalk in human conversation.

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image: Global Patterns of Human Epigenetic Variation

Global Patterns of Human Epigenetic Variation

By | August 28, 2017

A study of five far-flung human populations gives clues to adaptations to environmental pressures.

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image: A Bacterial Messenger Molecule Extends Healthspan

A Bacterial Messenger Molecule Extends Healthspan

By | August 28, 2017

E. coli that make indoles protect older worms, flies, and mice from frailty. 

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image: Driving Down Pests

Driving Down Pests

By | August 28, 2017

A computer model estimates that gene-drive technology could wipe out populations of an invasive mammal on islands. 

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image: Doctors Warn Against Vaginal Seeding

Doctors Warn Against Vaginal Seeding

By | August 24, 2017

A group of Danish obstetricians notes that the procedure carries risks and that there is little evidence supporting its benefits to the infant microbiome. 

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image: Hunter-gatherer Microbiomes Cycle with the Seasons

Hunter-gatherer Microbiomes Cycle with the Seasons

By | August 24, 2017

The composition of the gut microbiota varies by time of year and is more diverse than that of industrialized groups.

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image: The Strange and Stranger Case of Wyndham Lathem

The Strange and Stranger Case of Wyndham Lathem

By | August 24, 2017

A Northwestern University plague researcher has been charged with a brutal murder. Here’s what we know about him.

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image: Dengue Infection Impairs Immune Defense Against Zika

Dengue Infection Impairs Immune Defense Against Zika

By | August 18, 2017

A memory B cell response to Zika virus in dengue-infected patients produced antibodies that were poorly neutralizing in vitro and instead enhanced infection.

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image: Primate Brains Made to See Old Objects as New Again

Primate Brains Made to See Old Objects as New Again

By | August 17, 2017

Optogenetic stimulation of the perirhinal cortex can cause macaques to process never-before seen-objects as familiar and known objects as brand new.

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image: Seeding the Gut Microbiome Prevents Sepsis in Infants

Seeding the Gut Microbiome Prevents Sepsis in Infants

By | August 16, 2017

An oral mix of a pre- and probiotic can decrease deaths from the condition, according to the results of a large clinical trial conducted in rural India. 

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