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image: The Prescient Placenta

The Prescient Placenta

By | August 1, 2015

The maternal-fetal interface plays important roles in the health of both mother and baby, even after birth.

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image: Report: Plant Biologist Guilty of Misconduct

Report: Plant Biologist Guilty of Misconduct

By | July 10, 2015

Investigators find that RNAi researcher Olivier Voinnet willfully misrepresented data published in several journals.

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image: Vaccine Fraudster Gets Jail Time

Vaccine Fraudster Gets Jail Time

By | July 6, 2015

The researcher who spiked rabbit blood with human antibodies to make an HIV vaccine look more effective is sentenced to 57 months in prison and must repay his National Institutes of Health grant.

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image: Keeping Science Pubs Clean

Keeping Science Pubs Clean

By | June 29, 2015

Science releases new guidelines for research transparency, hoping to stem the tide of retractions and misconduct.

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image: Sperm From Ovaries

Sperm From Ovaries

By | June 11, 2015

With the deletion of a single gene, female Japanese rice fish can produce sperm. 

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image: Retractions Often Due to Plagiarism: Study

Retractions Often Due to Plagiarism: Study

By | June 1, 2015

The number of plagiarism-based retractions has grown since the advent of detection software, according to a BioMed Central analysis.

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An independent investigator says that the surgeon misrepresented the truth in papers about artificial trachea transplants.

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image: Dino Snouts from Chicken Beaks

Dino Snouts from Chicken Beaks

By | May 13, 2015

Researchers tweak gene expression in chicken embryos that may have been crucial to the evolutionary transition from dinosaur noses to bird bills.

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image: Viral Protector

Viral Protector

By | April 21, 2015

A retrovirus embedded in the human genome may help protect embryos from other viruses, and influence fetal development.

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image: Contributors

Contributors

By | April 1, 2015

Meet some of the people featured in the April 2015 issue of The Scientist.

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