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image: Earth Experiencing Sixth Mass Extinction: Study

Earth Experiencing Sixth Mass Extinction: Study

By | July 11, 2017

Scientists describe the number of vertebrate species experiencing population declines as “biological annihilation.”

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image: Opinion: Use Pollution Models to Support Stream Sampling

Opinion: Use Pollution Models to Support Stream Sampling

By and | July 11, 2017

Modeling gives insight to the critical role of streamflow conditions when assessing the concentrations of endocrine disrupting compounds.  

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image: Caterpillars Turn to Cannibalism: Study

Caterpillars Turn to Cannibalism: Study

By | July 10, 2017

Herbivores may take to omnivory and eat conspecifics when the plants they feed on produce unsavory protective chemicals.

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Researchers find differences in predatory behavior between a long-observed chimp tribe and a recently habituated one. 

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image: T Cells That Drive Toxic Shock in Mice Identified

T Cells That Drive Toxic Shock in Mice Identified

By | June 20, 2017

Overzealous activity by mucosa-associated invariant T (MAIT) cells in response to bacterial toxins can lead to illness instead of stopping it.

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Research shows that human immunity develops much earlier than previously thought, but functions differently in adults.

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image: Contributors

Contributors

By | June 1, 2017

Meet some of the people featured in the June 2017 issue of The Scientist.

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The human brain’s insular cortex is adept at registering distaste for everything from rotten fruit to unfamiliar cultures.

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image: Pinpointing the Culprit

Pinpointing the Culprit

By | June 1, 2017

Identifying immune cell subsets with CyTOF

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image: Self-Experimentation Led to the Discovery of IgE

Self-Experimentation Led to the Discovery of IgE

By | June 1, 2017

In the 1960s, immunologists took matters into their own hands—and under their own skin—to characterize an immunoglobulin involved in allergies.

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