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image: Croatia Extends Vaccine Mandate

Croatia Extends Vaccine Mandate

By | March 27, 2014

A constitutional court upholds the requirement that Croatian children be vaccinated for hepatitis, measles, pertussis (whooping cough), diphtheria, and more.

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image: Vanishing Batteries

Vanishing Batteries

By | March 26, 2014

Researchers describe a major component of biodegradable implants.

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image: Gut Microbes Gobble Cocoa

Gut Microbes Gobble Cocoa

By | March 19, 2014

Commensal bacteria that populate the human gastrointestinal tract help digest dark chocolate, releasing anti-inflammatory compounds, researchers report.

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image: Week in Review: March 3–7

Week in Review: March 3–7

By | March 7, 2014

The gene behind a butterfly’s mimicry; the evolution of adipose fins; bacteria and bowel cancer; plants lacking plastid genomes

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image: Positive Developments on the HIV Front

Positive Developments on the HIV Front

By | March 7, 2014

A gene-editing protocol shows promise, and a second baby who was started on antiretroviral drugs soon after birth appears to be virus-free a year later.

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image: High Protein, High Risk?

High Protein, High Risk?

By | March 6, 2014

Low-protein diets are linked to longer life spans in mice and humans.

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image: Flashy Deep Sea Fish

Flashy Deep Sea Fish

By | March 5, 2014

Fish with complex light-emitting photophore patterns may be primed to split into new species.

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image: Bacteria’s Role in Bowel Cancer

Bacteria’s Role in Bowel Cancer

By | March 3, 2014

The development of serrated polyps depends on bacteria present in the gut, a mouse study shows.  

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image: Contributors

Contributors

By | March 1, 2014

Meet some of the people featured in the March 2014 issue of The Scientist.

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image: Early Evidence

Early Evidence

By | March 1, 2014

Fossilized structures suggest that mat-forming microbes have been around for almost 3.5 billion years.

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  4. Research Links Gut Health to Neurodegeneration
    The Nutshell Research Links Gut Health to Neurodegeneration

    Rodent studies presented at the Society for Neuroscience meeting this week tie pathologies in the gastrointestinal tract or microbiome composition with Parkinson’s and Alzheimer’s diseases.

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