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image: Nailing Regeneration

Nailing Regeneration

By | June 12, 2013

Researchers identify the signaling program that enables finger and toenail stem cells to direct digit regeneration after amputation.


image: The Solution to Medical Isotope Shortages?

The Solution to Medical Isotope Shortages?

By | June 11, 2013

A Canadian lab demonstrates upgrades to hospital cyclotrons that can yield enough diagnostic tracer element overnight to meet an entire city’s daily needs.


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: Week in Review: June 3–7

Week in Review: June 3–7

By | June 7, 2013

Crowdsourcing biomedical research; bird flu contagion?; zebrafish shed light on inherited muscle disorder; the economics of the Human Genome Project; the epigenetics of pair bonding


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: Contributors


By | June 1, 2013

Meet some of the people featured in the June 2013 issue of The Scientist.


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: Making Good on Research

Making Good on Research

By | June 1, 2013

Scientists working in developing nations who engage in capacity building find it bolsters the lives of locals and their own work.


image: The Next Big One

The Next Big One

By | June 1, 2013

As new infections surface and spread, science meets the challenges with ingenuity and adaptation.


image: Factoring in Face Time

Factoring in Face Time

By | June 1, 2013

How the study of human social interactions is helping researchers understand the spread of diseases like influenza and HIV


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