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image: Salmonella Strain Spreads Alongside HIV

Salmonella Strain Spreads Alongside HIV

By | October 1, 2012

Researchers find that a deadly bacterial disease hitchhikes in people infected with the virus that causes AIDS to spread throughout sub-Saharan Africa.

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image: (Re)Programming Director

(Re)Programming Director

By | October 1, 2012

Unwilling to accept the finality of terminal differentiation, Helen Blau has honed techniques that showcase the flexibility of cells to adopt different identities.

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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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Contributors

October 1, 2012

Meet some of the people featured in the October 2012 issue of The Scientist.

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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: Mission: Possible

Mission: Possible

By | October 1, 2012

Cooperation, not competition, is the way forward.

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image: Medicines for the World

Medicines for the World

By | October 1, 2012

A global R&D treaty could boost innovation and improve the health of the world’s poor—and rich.

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image: Obama's Science Report Card

Obama's Science Report Card

By | October 1, 2012

A look at what the President achieved during his first term in the areas of health, space science, energy, environment, and science education

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image: Science and Democracy

Science and Democracy

By | October 1, 2012

Researchers and conscientious citizens must unite against the partisan rancor in American politics and restore the role of scientific information in policymaking.

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image: Speaking of Science

Speaking of Science

By | October 1, 2012

October 2012's selection of notable quotes

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