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image: Fish of Many Colors

Fish of Many Colors

By | January 23, 2014

Researchers seek insight into the pigmentation patterns of guppies and zebrafish.

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image: Week in Review: January 6–10

Week in Review: January 6–10

By | January 10, 2014

Bacterial genes aid tubeworm settling; pigmentation of ancient reptiles; nascent neurons and vertebrate development; exploring simple synapses; slug-inspired surgical glue

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image: Thomas Gregor: Biological Quantifier

Thomas Gregor: Biological Quantifier

By | November 1, 2013

Assistant Professor, Physics, Princeton University. Age: 39

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image: About Face

About Face

By | October 25, 2013

Researchers show that genetic enhancer elements likely contribute to face shape in mice.

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image: Sniffing out Alzheimer’s

Sniffing out Alzheimer’s

By | October 9, 2013

A peanut-butter smell test could help diagnose the neurodegenerative disease in its early stages.

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image: Pheromone for the Young

Pheromone for the Young

By | October 2, 2013

Researchers identify a compound in juvenile mice that inhibits the sexual advances of adult males.

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image: A Pheromone by Any Other Name

A Pheromone by Any Other Name

By | October 1, 2013

Long known to play a role in sexual attraction, pheromones are revealing their influence over a range of nonsexual behaviors as researchers tease apart the neural circuitry that translates smells into action.

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image: That New Baby Smell

That New Baby Smell

By | September 25, 2013

New moms’ brains show a stronger response to infant body odor than do the brains of women who aren’t mothers.

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image: Bacterial Quid Pro Quo

Bacterial Quid Pro Quo

By | August 19, 2013

Pseudomonas aeruginosa gather swarming speed at the expense of their ability to form biofilms in an experimental evolution setup.

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image: Stem Cells Open Up Options

Stem Cells Open Up Options

By | August 13, 2013

Pluripotent cells can help regenerate tissues and maintain long life—and they may also help animals jumpstart drastically new lifestyles.

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