A colorized light micrograph of Aggregatibacter actinomycetemcomitans colonies, which cause common mouth infections
By The Scientist Staff | October 17, 2012
Derren Ready, Wellcome images
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By Kate Yandell
An ant species that lives on a carnivorous pitcher plant keeps nutrient thieves from escaping by eating them.
By Sabrina Richards
Researchers find that reducing mitochondrial protein production in some animals can increase lifespan by activating a protective stress response.
By Kerry Grens
An investigation by The Scientist reveals blatant misuse of open-access articles.
View the May 2013 contents.
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