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image: Urban Owl-Fitters

Urban Owl-Fitters

By | December 1, 2015

How birds with an innate propensity for living among humans are establishing populations in cities

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image: Pumpkins Saved By People?

Pumpkins Saved By People?

By | November 25, 2015

Domestication may have saved pumpkins, gourds, and squash as seed dispersers like the mastodon went extinct. 

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image: Farming Sped Eurasian Evolution

Farming Sped Eurasian Evolution

By | November 24, 2015

New clues from ancient DNA reveal the remarkable effect of agriculture on adaptation in Stone Age humans who lived across Europe.

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image: Genome Digest

Genome Digest

By | November 19, 2015

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

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image: Wiping Out Gut Bugs Stops Obesity

Wiping Out Gut Bugs Stops Obesity

By | November 16, 2015

In mice lacking intestinal microbiota, white fat turns brown and obesity is prevented.

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image: Rethinking the Rise of Mammals

Rethinking the Rise of Mammals

By | November 16, 2015

Mammals diversified 30 million years later than previously estimated, according to a new analysis of an ancient fossil.

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image: A Tiny Missing Link?

A Tiny Missing Link?

By | November 2, 2015

The common ancestor of all apes, including great apes and humans, may have been not-so-great in stature.

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image: Adding Padding

Adding Padding

By | November 1, 2015

Adipogenesis in mice has alternating genetic requirements throughout the animals’ lives.

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image: Breaking the Cancer-Obesity Link

Breaking the Cancer-Obesity Link

By , and | November 1, 2015

Obese people are at higher risk for developing cancer, have worse prognoses once diagnosed, and are often resistant to chemotherapy regimens. The question is, Why?

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image: A Complex Disorder

A Complex Disorder

By , and | November 1, 2015

Factors that likely contribute to obesity include disruptions to intercellular signaling, increased inflammation, and changes to the gut microbiome.  

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