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image: Multiple Bird Flu Threats Lurk

Multiple Bird Flu Threats Lurk

By | August 23, 2013

The avian influenza virus H7N7, a cousin to H7N9, has been found in Chinese live poultry markets.

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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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image: Particulates from Coal Shorten Lives

Particulates from Coal Shorten Lives

By | July 10, 2013

A policy to provide Northern Chinese residents with free coal for heat ended up reducing their life spans.

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image: Misconduct Delayed Drug Approval

Misconduct Delayed Drug Approval

By | July 10, 2013

FDA endorsement of a new blood-thinning drug was held back for almost a year because the agency discovered misconduct at clinical trial sites in China.  

2 Comments

image: Week in Review, June 17–21

Week in Review, June 17–21

By | June 21, 2013

On the gene patent decision; a high-res human brain model; bats’ influence on moths mating calls; toxicants threaten brain health; platelet-driven immunity

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image: Top GSK Scientist Fired Over Paper

Top GSK Scientist Fired Over Paper

By | June 19, 2013

The head of GlaxoSmithKline’s Shanghai neurodegenerative-disease research unit is axed after irregularities are uncovered in a 2010 paper he published.

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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.

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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: 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.

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