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image: How Hummingbirds Sense Movement While Hovering

How Hummingbirds Sense Movement While Hovering

By | January 5, 2017

A visual motion-sensing brain region found in all four-limbed vertebrates displays unique properties in Anna’s hummingbirds.

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image: Jeremy Day Probes Reward Signaling in the Brain

Jeremy Day Probes Reward Signaling in the Brain

By | January 1, 2017

The University of Alabama, Birmingham, researcher seeks the neural roots of animal behavior

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image: More Anti-CRISPR Proteins to Block Cas9

More Anti-CRISPR Proteins to Block Cas9

By | December 29, 2016

The latest CRISPR deactivators to be discovered turn off the Streptococcus pyogenes Cas9 widely used in genome editing.

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image: New CRISPR-Cas Enzymes Discovered

New CRISPR-Cas Enzymes Discovered

By | December 22, 2016

A metagenomics analysis finds Cas9 in archaea for the first time, along with two previously unknown Cas nucleases from bacteria.

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image: Karolinska Finds Macchiarini Guilty of Misconduct

Karolinska Finds Macchiarini Guilty of Misconduct

By | December 22, 2016

The embattled thoracic surgeon is dealt another blow by his former employer, which is calling for the retraction of one of his papers on artificial esophagus research.

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image: Top 10 Retractions of 2016

Top 10 Retractions of 2016

By | December 21, 2016

A look at this year’s most memorable retractions

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image: Opinion: A Tale of Two Hemispheres

Opinion: A Tale of Two Hemispheres

By | December 20, 2016

Studying savant-like behaviors in birds could help researchers better understand autism spectrum disorders.

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image: Pregnancy May Remodel the Brain’s Social Cognition Regions

Pregnancy May Remodel the Brain’s Social Cognition Regions

By | December 20, 2016

Reductions in the volume of gray matter in specific regions appear to represent synaptic pruning, a new study suggests, that tunes a mother’s brain to childcare.

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image: Opinion: The Scientist’s Scarlet Letter

Opinion: The Scientist’s Scarlet Letter

By | December 16, 2016

Managing privacy protections and expectations in a misconduct proceeding

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image: Mouse Immunology Paper Retracted

Mouse Immunology Paper Retracted

By | December 16, 2016

A finding of misconduct spurs the retraction of a Science paper claiming to have identified a protein in mice that boosted immunity to both viruses and cancer.

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