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image: Tadpoles Keep Eating Because They Don’t Feel Full

Tadpoles Keep Eating Because They Don’t Feel Full

By Catherine Offord | March 28, 2018

Baby frogs don’t develop the neural circuitry responsible for feeding inhibition until they begin metamorphosing into adults. 

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The drugs’ disruption of the microbiome makes a subsequent flavivirus infection more severe.

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image: Image of the Day: Morphing Cells

Image of the Day: Morphing Cells

By The Scientist Staff | March 27, 2018

By removing a single gene, researchers change the developmental fate of tumor cells in mice.  

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A study finds that the vaccine’s effects wear off as a person ages, suggesting a need for booster shots.

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image: Kathy Matthews, <em>Drosophila</em> Geneticist, Dies

Kathy Matthews, Drosophila Geneticist, Dies

By Kerry Grens | March 20, 2018

For decades, Matthews led two important repositories for fruit fly research: the Bloomington Drosophila Stock Center and FlyBase.  

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image: Louise Slaughter, Scientist and Congresswoman, Dies

Louise Slaughter, Scientist and Congresswoman, Dies

By Kerry Grens | March 19, 2018

Trained in microbiology, Slaughter championed science, women’s health, and consumer protections as a member of the US House of Representatives.

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The chemist examined the role of activated oxygen molecules in biological processes.

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image: John Sulston, Human Genome Project Leader, Dies

John Sulston, Human Genome Project Leader, Dies

By Kerry Grens | March 12, 2018

The biologist earned a Nobel Prize in 2002 for his work on C. elegans.

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The University of Chicago psychology professor made fundamental contributions to understanding the neural mechanisms of social experiences.  

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In response to short DNA fragments, lymphocytes release mitochondrial DNA that helps trigger an immune response.

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