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image: Closing the Gap

Closing the Gap

By | October 1, 2012

A new assay shows that cells use lamellipodia as their primary mechanism to seal up holes in epithelial tissue.

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image: Death Match

Death Match

By | October 1, 2012

Cockfighting and other cultural practices in Southeast Asia could greatly aid the spread of deadly diseases like bird flu.

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image: Live-Action Networks

Live-Action Networks

By | October 1, 2012

Mass spec plus novel software equals dynamic views into the chemical lives of microbes.

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image: Cystic Fibrosis Alters Microbiome?

Cystic Fibrosis Alters Microbiome?

By | September 28, 2012

The microbiome of the lung is different in patients with the disease, which causes a thick buildup of mucus that makes breathing difficult.

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image: Outbreak Watch

Outbreak Watch

By | September 26, 2012

International health officials are monitoring a new respiratory virus that has killed one person and left another in critical condition.

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image: Surprise XMRV Retraction

Surprise XMRV Retraction

By | September 21, 2012

The journal PLOS Pathogens abruptly retracts the seminal paper linking XMRV to disease.

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image: NIH Clinic Outbreak Kills Again

NIH Clinic Outbreak Kills Again

By | September 20, 2012

A seventh patient succumbs to a deadly, drug-resistant superbug terrorizing the National Institutes of Health Clinical Center.

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image: Beating Drug-Resistant TB

Beating Drug-Resistant TB

By | September 19, 2012

Reinvestigating a natural antibiotic compound reveals its potential as a tuberculosis drug.

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image: Opinion: Eliminating Meningitis

Opinion: Eliminating Meningitis

By | September 17, 2012

Many vaccines are on the market for various serogroups of meningococcal disease, but a solution to provide broad protection against MenB remains elusive.

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image: Ants Select Better Microbes

Ants Select Better Microbes

By | September 14, 2012

Researchers identified the 3-step process leaf-cutter ants use to grow helpful bacteria on their bodies.

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