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image: The Celiac Surge

The Celiac Surge

By Catherine Offord | June 1, 2017

A rapid increase in the global incidence of the condition has researchers scrambling to understand the causes of the trend, and cope with the consequences.

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image: Quick and Cheap Zika Detection

Quick and Cheap Zika Detection

By Ruth Williams | May 3, 2017

A heat block, a truck battery, and a novel RNA amplification assay make for in-the-field surveillance of the virus.

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The 19th century biologist’s drawings, tainted by scandal, helped bolster, then later dismiss, his biogenetic law.

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Time-lapse imaging shows the immune cells transferring chemical signals during pigment pattern formation in developing zebrafish.

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image: Uncovering the Secrets of a Successful Pest

Uncovering the Secrets of a Successful Pest

By Diana Kwon | May 1, 2017

The green peach aphid can colonize new host plants with ease through rapid changes in gene expression.

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image: Infographic: How the Zebrafish Got Its Stripes

Infographic: How the Zebrafish Got Its Stripes

By Catherine Offord | May 1, 2017

Immune cells called macrophages shuttle cellular messages in the skin.

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Studies of infected rhesus monkeys reveal the virus’s long-term hiding places in the body.

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The lungs of extremely premature lambs supported in a closed, sterile environment that enables fluid-based gas exchange grow and develop normally, researchers report.

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image: <em>Wolbachia</em>-infected Mosquitoes Released in Florida

Wolbachia-infected Mosquitoes Released in Florida

By Kerry Grens | April 19, 2017

The bacterium causes eggs to die, and spreading treated insects is expected to curb Aedes aegypti populations.

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image: Image of the Day: Stop Signals

Image of the Day: Stop Signals

By The Scientist Staff | April 17, 2017

Transcytosis, suppression of vesicle traffic across cells, helps reduce permeability in the blood-retinal barrier during development.

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