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image: Scientist Who Received Millions From NIH Leaves Alabama Posts

Scientist Who Received Millions From NIH Leaves Alabama Posts

By Ivan Oransky, Retraction Watch | May 24, 2018

An investigation finds 20 papers by Santosh Katiyar, who studied alternative treatments for cancer, include image manipulation.

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The finding confirms that a cluster of cells that directs the fate of other cells in the developing embryo is evolutionarily conserved across the animal kingdom.

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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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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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In the largest study of its kind to date, researchers find more than 850 rare, heritable genetic alterations that can predispose humans to cancer.

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image: Frogs Fight Back From Fungal Attack

Frogs Fight Back From Fungal Attack

By Ruth Williams | March 29, 2018

A decade after chytridiomycosis killed scores of amphibians in Panama, some species are recovering. New research indicates why.  

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image: Is the Interstitium Really a New Organ?

Is the Interstitium Really a New Organ?

By Abby Olena | March 28, 2018

A study confirms that the spaces between cells are fluid-filled, rather than tightly packed with connective tissue, but pathologists say the findings’ implications remain to be seen.

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image: Bees’ Molecular Responses to Neonicotinoids Determined

Bees’ Molecular Responses to Neonicotinoids Determined

By Catherine Offord | March 22, 2018

Researchers pinpoint a protein that can metabolize at least one of the insecticides, highlighting a route to identifying compounds that are friendlier to the critical pollinators.

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image: Monitoring Mutations with Microfluidics

Monitoring Mutations with Microfluidics

By Ruth Williams | March 15, 2018

A device dubbed the “mother machine” enables real-time observation of mutagenesis in single bacterial cells.  

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The elimination of the biting pests was an added bonus after researchers unleashed a rat-eradication endeavor on the tiny islands.  

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