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image: Why Many Birds Don’t Have Penises

Why Many Birds Don’t Have Penises

By | June 7, 2013

In avian species, a gene induces programmed cell death during development in the area where a phallus would otherwise grow.

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image: Optogenetics and OCD

Optogenetics and OCD

By | June 6, 2013

Stimulating brain cells with light reveals the dysfunctional circuitry that causes obsessive-compulsive disorder.


image: Opinion: BRAIN Is Not Enough

Opinion: BRAIN Is Not Enough

By | June 6, 2013

The recently announced BRAIN Initiative, referred to as the Apollo program for neuroscience, needs more funding and better goals to live up to the hype.


image: Opinion: The Payoff of Big Science

Opinion: The Payoff of Big Science

By | June 3, 2013

Was the Human Genome Project the key to a gold mine?


image: Bird Bullies

Bird Bullies

By | June 1, 2013

Regular supplies of food for scavenger birds in Spain may not be the most effective conservation strategy, as smaller birds are bullied away.

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image: Capsule Reviews

Capsule Reviews

By | June 1, 2013

The Book of Woe, Ungifted, My Beloved Brontosaurus, and Brainwashed


image: Loss of Potential

Loss of Potential

By | June 1, 2013

In the fruit fly, the ability of neural stem cells to make the full repertoire of neurons is regulated by the movement of key genes to the nuclear periphery.


image: Mary O’Connor: Warming Up

Mary O’Connor: Warming Up

By | June 1, 2013

Assistant Professor, Department of Zoology, University of British Columbia. Age: 34

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image: Salamander Evolution

Salamander Evolution

By | June 1, 2013

Yale University evolutionary biologist Steven Brady studies the evolutionary impacts of roads on the amphibians.


image: BPA Dangers in Pregnancy?

BPA Dangers in Pregnancy?

By | May 28, 2013

Pregnant mice exposed to the chemical used in many plastics have offspring with behavioral abnormalities.


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