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The devices, which could one day treat children with esophageal atresia and short bowel, were recently tested in pigs.

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image: Ten-Minute Sabbatical

Ten-Minute Sabbatical

By The Scientist Staff | May 1, 2018

Take a break from the bench to puzzle and peruse.

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A trio of papers provide new insight into embryo development.

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Rather than getting a gene for its original function, a horizontal gene transfer provides the raw material for evolutionary innovation.

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Drug-free environments, such as a designated ward in a hospital, might reduce the strength of selection for resistance.

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The announcement comes after an agency working group recommends against an industry partnership on ethical grounds.

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image: How Kidney Cancer Evolves

How Kidney Cancer Evolves

By Jim Daley | April 18, 2018

Renal cell carcinoma tumors have three different evolutionary fates, each associated with specific clinical outcomes.

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Authors of a new study suggest that 520-million-year-old structures, previously identified as the brains of ancient arthropods, are instead preserved microbial biofilms.

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image: Robert Baker, Bat Biologist, Dies

Robert Baker, Bat Biologist, Dies

By Diana Kwon | April 5, 2018

The Texas Tech University professor also investigated the effects of the Chernobyl disaster on surrounding wildlife.

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image: Image of the Day: Four Eyes

Image of the Day: Four Eyes

By The Scientist Staff | April 3, 2018

Ancient monitor lizards had an extra set of “eyes” on top of their heads.

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