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The Scientist

» history, developmental biology and ecology

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A group of around 300 whales produced 184 distinct songs over just a few years, according to a new study.

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image: A Radical Intervention, 1894

A Radical Intervention, 1894

By Catherine Offord | April 1, 2018

William Halsted’s approach to mastectomy took the medical world by storm at the turn of the last century.

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Social insects kill infected individuals for the benefit of the colony—and now a study has shown how they know who’s sick.

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A controversial hypothesis suggests that jellyfish may one day rule the oceans, and Mola mola may tell us if we are approaching a tipping point.

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image: Image of the Day: New Neurons

Image of the Day: New Neurons

By The Scientist Staff | March 28, 2018

Scientists discover a molecular factor that allows them to follow neurons from birth to maturity.

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image: Tadpoles Keep Eating Because They Don’t Feel Full

Tadpoles Keep Eating Because They Don’t Feel Full

By Catherine Offord | March 28, 2018

Baby frogs don’t develop the neural circuitry responsible for feeding inhibition until they begin metamorphosing into adults. 

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image: Image of the Day: Morphing Cells

Image of the Day: Morphing Cells

By The Scientist Staff | March 27, 2018

By removing a single gene, researchers change the developmental fate of tumor cells in mice.  

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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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In an unusual evolutionary twist, local stick spiders have come up with an almost identical repertoire of color morphs in multiple locations.

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image: The Child Hatchery, 1896

The Child Hatchery, 1896

By Catherine Offord | March 1, 2018

The incubator exhibitions of the late 19th and early 20th centuries publicized the care of premature babies.

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