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image: CRISPR Used in Human Embryos to Probe Gene Function

CRISPR Used in Human Embryos to Probe Gene Function

By | September 20, 2017

OCT4 is necessary for blastocyst formation in the human embryo, researchers report.

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A study of a simple marine animal suggests that the common ancestor of cnidarians and bilaterians may have had three germ layers instead of two.

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image: Do Preprints Require More Rigorous Screening?

Do Preprints Require More Rigorous Screening?

By | August 1, 2017

Two manuscripts published without methods point to the importance of community policing on preprint archives.

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image: Peer-Review Fraud Scheme Uncovered in China

Peer-Review Fraud Scheme Uncovered in China

By | July 31, 2017

The Chinese government finds almost 500 researchers guilty of misconduct in relation to a recent spate of retractions from a cancer journal.

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image: PubPeer Launches Updated Site

PubPeer Launches Updated Site

By | June 19, 2017

New features include increased security of user anonymity.

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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: Opinion: The Frustrating Process of Manuscript Submission

Opinion: The Frustrating Process of Manuscript Submission

By and | May 10, 2017

We suggest a centralized facility for submitting to journals—one that would benefit scientists and not only publishers.

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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: Infographic: How the Zebrafish Got Its Stripes

Infographic: How the Zebrafish Got Its Stripes

By | May 1, 2017

Immune cells called macrophages shuttle cellular messages in the skin.

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