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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: Image of the Day: Stop Signals

Image of the Day: Stop Signals

By | April 17, 2017

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

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image: Migratory Eels Use Magnetoreception

Migratory Eels Use Magnetoreception

By | April 14, 2017

In laboratory experiments that simulated oceanic conditions, the fish responded to magnetic fields, a sensory input that may aid migration.

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A committee says an independent organization designed to foster research integrity would stem misconduct.

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image: Image of the Day: Tubular Origins

Image of the Day: Tubular Origins

By | March 23, 2017

Murine neural tubes, with each image highlighting a different embryonic tissue type (blue). The neural tube itself (left) grows into the brain, spine, and nerves, while the mesoderm (middle) develops into other organs, and the ectoderm (right) forms skin, teeth, and hair.

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image: Macchiarini Retracts Another Paper

Macchiarini Retracts Another Paper

By | March 22, 2017

The embattled thoracic surgeon blames his former employer, the Karolinska Institute, for losing data related to the retracted research.

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Researchers report growing a mouse embryo using two types of early stem cells.

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image: The Past and Present of Research Integrity in China

The Past and Present of Research Integrity in China

By | March 1, 2017

Several initiatives aim to improve research integrity in the country, but recent high-profile cases of misconduct highlight a lingering problem.

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Seventeen scientists found to have committed research misconduct during the last 25 years have since collectively received more than $101 million in NIH funding.

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image: Publication Ban Affects Former Collaborators

Publication Ban Affects Former Collaborators

By | February 23, 2017

When the National Institute on Deafness and Other Communication Disorders fired neurologist Allen Braun, the agency also barred his colleagues from publishing data collected over a 25-year period.

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