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BRCA1 Linked to Alzheimer’s

By | November 30, 2015

The cancer-related protein BRCA1 is important for learning and memory in mice and is depleted in the brains of Alzheimer’s patients, according to a study.


image: Cortical Census

Cortical Census

By | November 26, 2015

Scientists document the characteristics and connections of mouse neocortical neurons to establish the most detailed microcircuit map to date.


image: The Unregulation of Biotech Crops

The Unregulation of Biotech Crops

By | November 25, 2015

Genetic engineering—once a trigger for federal oversight—is now ushering some modified crops around scrutiny.

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image: Fatal Disease Drug in Limbo

Fatal Disease Drug in Limbo

By | November 25, 2015

A panel of experts advised the US Food and Drug Administration that BioMarin Pharmaceutical has not demonstrated efficacy of its new drug for Duchenne muscular dystrophy.


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. 


image: Channeling Animals

Channeling Animals

By | November 25, 2015

Artists reinterpret structures built by birds, insects, and corals in a new exhibit.


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: Gut Bugs to Brain: You’re Stuffed

Gut Bugs to Brain: You’re Stuffed

By | November 24, 2015

Bacteria in the intestine produce proteins that stop rodents from eating.


image: Opinion: Brain Scans in the Courtroom

Opinion: Brain Scans in the Courtroom

By | November 23, 2015

Advances in neuroimaging have improved our understanding of the brain, but the resulting data do little to help judges and juries determine criminal culpability.


image: How Gastric Bypass Can Kill Sugar Cravings

How Gastric Bypass Can Kill Sugar Cravings

By | November 19, 2015

A type of bariatric surgery eliminates gut-to-brain signals that trigger sugar highs, a mouse study shows.  

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