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image: Neurotransmitter-Regulated Immunity

Neurotransmitter-Regulated Immunity

By Rachel Nuwer | September 15, 2011

Nerve signals control T cell responses, helping to explain inflammation and stroke.

7 Comments

image: Chinese Biosafety Concerns

Chinese Biosafety Concerns

By Edyta Zielinska | September 14, 2011

A bacterial outbreak at a Chinese University prompts the firing of administrators and highlights more systemic concerns.

0 Comments

image: <em>Art + Science Now</em>

Art + Science Now

By Bob Grant | September 1, 2011

The book that serves as bio art's encyclopedia.

6 Comments

image: Piggyback Pathogen

Piggyback Pathogen

By Jessica P. Johnson | September 1, 2011

Editor’s Choice in Immunology

0 Comments

image: The Age-Old Fight Against Antibiotics

The Age-Old Fight Against Antibiotics

By Cristina Luiggi | August 31, 2011

Researchers find antibiotic resistance genes in 30,000-year-old bacteria, suggesting such resistance is not a modern phenomenon.

12 Comments

image: Fair Trade at Plant Roots

Fair Trade at Plant Roots

By Kerry Grens | August 11, 2011

Plant and fungal symbionts swap more resources with partners that provide a greater return of nutrients.

3 Comments

image: Arsenic-Based Life, Open to Critique

Arsenic-Based Life, Open to Critique

By Edyta Zielinska | August 10, 2011

A researcher is repeating the controversial experiments that suggested a bacterium used arsenic rather than phosphorus in its DNA—with the world watching.

9 Comments

image: Harmful Bacterial Metabolites

Harmful Bacterial Metabolites

By Michelle G. Rooks and Wendy S. Garrett | August 1, 2011

Gut bacteria that feed on healthy food appear to amplify the nutritional benefits of those foods. However, they also appear to amplify the undesirable effects of unhealthy food. 

0 Comments

image: Capsule Reviews

Capsule Reviews

By Bob Grant | August 1, 2011

First Life, Radioactivity, Brain Bugs, Life of Earth

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Contributors

August 1, 2011

Meet some of the people featured in the August 2011 issue of The Scientist.

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