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image: New TB Vaccine Fails Trial

New TB Vaccine Fails Trial

By | February 4, 2013

One of the most advanced tuberculosis vaccines has failed to protect infants from getting the disease in a clinical trial, but it may be effective in adults.

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image: Book Excerpt from A#@holes

Book Excerpt from A#@holes

By | February 4, 2013

In Chapter 1, “A Theory,” author Aaron James constructs a working definition for the type of person that earns the ignominious moniker.

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image: Genetics-Poverty Link Questioned

Genetics-Poverty Link Questioned

By | February 3, 2013

Harvard geneticists and anthropologists challenge the work of two economists who say there’s a link between genetic diversity and wealth.

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image: NIH Bias Challenged

NIH Bias Challenged

By | February 1, 2013

A new study disputes findings of a 2011 analysis suggesting that black researchers are funded less than their equally qualified white peers.

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image: Stem-Cell Clinic Moves to Mexico

Stem-Cell Clinic Moves to Mexico

By | February 1, 2013

A company offering experimental stem-cell treatments will carry out its procedures in Mexico after the FDA warned that it would need approval to operate in the U.S.  

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image: Capsule Reviews

Capsule Reviews

By | February 1, 2013

The Science of Love, Bad Pharma, Genes, Cells and Brains, and Nature Wars

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image: Contributors

Contributors

By | February 1, 2013

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

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image: Feeding Time

Feeding Time

By | February 1, 2013

The eating schedule—and not the amount of calories—can make the difference between an obese, diabetic, sick mouse and one with a healthy metabolism.

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image: Fellow Travelers

Fellow Travelers

By | February 1, 2013

Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.

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image: Go Forth, Cells

Go Forth, Cells

By | February 1, 2013

Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.

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