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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: Climate Change Language Deleted from NIH Site

Climate Change Language Deleted from NIH Site

By | August 23, 2017

The communications director at the National Institute of Environmental Health Sciences says news reports of the changes are overblown.

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image: Trump Administration Disbands Climate Advisory Panel

Trump Administration Disbands Climate Advisory Panel

By | August 21, 2017

On Friday, the National Oceanic and Atmospheric Administration announced that the panel’s charter would not be renewed.

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In a memo to federal agencies, the administration highlights defense and security, leaves off Earth and climate science, and limits the scope of basic research.

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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: What the Sun Does to Photoreceptors

What the Sun Does to Photoreceptors

By | August 16, 2017

Optometrist and eclipse-chaser Ralph Chou describes how even a partially eclipsed sun can damage the eye.

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image: Zika Linked to More Neurological Problems in Adults

Zika Linked to More Neurological Problems in Adults

By | August 14, 2017

A review of several dozen hospitalized patients in Brazil finds neurological conditions, including inflammation of the brain and spinal cord, in addition to Guillain-Barre syndrome.

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image: Rats that Run Have Better Memory

Rats that Run Have Better Memory

By | August 14, 2017

Male rodents given access to a running wheel early in life show increased neural activity and improved memory as adults.

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image: Pollution Drives Marine Reptile Color Change

Pollution Drives Marine Reptile Color Change

By | August 11, 2017

The turtle-headed sea snake is losing its stripes, and researchers suggest that the change reflects adaptation to fouled oceans.

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image: A Potential Remedy for the Aging Brain

A Potential Remedy for the Aging Brain

By | August 8, 2017

In mice, injected fragments of a naturally occurring protein boost memory in young and old animals and improve cognition and mobility in a model of neurodegenerative disease. 

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