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image: How Kidney Cancer Evolves

How Kidney Cancer Evolves

By Jim Daley | April 18, 2018

Renal cell carcinoma tumors have three different evolutionary fates, each associated with specific clinical outcomes.

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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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image: Robert Baker, Bat Biologist, Dies

Robert Baker, Bat Biologist, Dies

By Diana Kwon | April 5, 2018

The Texas Tech University professor also investigated the effects of the Chernobyl disaster on surrounding wildlife.

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image: Image of the Day: Four Eyes

Image of the Day: Four Eyes

By The Scientist Staff | April 3, 2018

Ancient monitor lizards had an extra set of “eyes” on top of their heads.

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image: Image of the Day: Original Fin

Image of the Day: Original Fin

By The Scientist Staff | April 2, 2018

Researchers identify the genetics underlying the development of dorsal fins in ancient fish.

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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: 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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DNA analysis gives clues to how the ancient hominin’s population split and how they interacted with modern humans.

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