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image: Signs of Sleep Deprivation in the Blood

Signs of Sleep Deprivation in the Blood

By | February 11, 2015

Circulating fats and acids drop in people and rats that aren’t getting enough sleep.

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image: “Inner GPS” Support

“Inner GPS” Support

By | February 5, 2015

Grid cells—the neurons that function as a spatial navigation system—require input from another set of neurons, a rat study shows.

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image: Book Excerpt from <em>Women After All</em>

Book Excerpt from Women After All

By | February 2, 2015

In the introduction to his latest book, author Melvin Konner explains why he considers maleness a departure from normal physiology.

6 Comments

image: Bouncing Back

Bouncing Back

By | February 1, 2015

In mice, a transcriptional regulator, β-catenin, activates a microRNA-processing pathway in the nucleus accumbens to promote resilience to social stress.

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image: Capsule Reviews

Capsule Reviews

By | February 1, 2015

Touch, The Altruistic Brain, Is Shame Necessary?, and Future Arctic

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image: It’s Over, Man

It’s Over, Man

By | February 1, 2015

The era of human male domination is ending. Will modern culture welcome the dawn of a new gender equality?

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image: Speaking of Science

Speaking of Science

By | February 1, 2015

February 2015's selection of notable quotes

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image: Crystal Structure, Murky Function

Crystal Structure, Murky Function

By | January 29, 2015

Scientists have determined the crystal structures of bacterial translocator proteins, but their functions remain unclear.

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image: Brain Cells Behind Overeating

Brain Cells Behind Overeating

By | January 29, 2015

Scientists have defined neurons responsible for excessive food consumption at an unprecedented level of detail. 

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image: Sonic Experiment

Sonic Experiment

By | January 29, 2015

An artist takes advantage of muscle-mimicking polymers to manipulate sounds.

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