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image: Gut Microbiota–Obesity Link Clarified

Gut Microbiota–Obesity Link Clarified

By | June 10, 2016

Changes in diet can cause gut microbes to produce acetate, which in turn stimulates insulin secretion and obesity in rodents, scientists show.

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image: Antibiotic Affects Cow Dung

Antibiotic Affects Cow Dung

By | May 25, 2016

Researchers assess some of the downstream effects of treating livestock with a broad-spectrum antibiotic.

3 Comments

image: Population Ecologist Dies

Population Ecologist Dies

By | May 18, 2016

Ilkka Hanski of the University of Helsinki has passed away at age 63.

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image: Genome Digest

Genome Digest

By | May 17, 2016

What researchers are learning as they sequence, map, and decode species’ genomes  

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image: Fat Labs

Fat Labs

By | May 4, 2016

The tendency of Labrador retrievers to overeat is tied to their genes, researchers report.

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image: Capsule Reviews

Capsule Reviews

By | May 1, 2016

Sorting the Beef from the Bull, Cheats and Deceits, A Sea of Glass, and Following the Wild Bees

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image: Monkey See, Monkey Die

Monkey See, Monkey Die

By | May 1, 2016

What's killing howler monkeys in the jungles of Central America?

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image: Silent Canopies

Silent Canopies

By | May 1, 2016

A spate of howler monkey deaths in Nicaragua, Panama, and Ecuador has researchers scrambling to identify the cause.

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image: Study: Small Fish Comforted By Big Predators

Study: Small Fish Comforted By Big Predators

By | April 28, 2016

Baby fish show fewer signs of stress in the presence of large fish that scare off midsize predators. 

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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.

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