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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: Dog-Faced Bats

Image of the Day: Dog-Faced Bats

By The Scientist Staff | January 31, 2018

The discovery of two new species within the Cynomops genus has expanded the total known number of dog-faced bat species to eight. 

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image: Image of the Day: Keep a Cool Head 

Image of the Day: Keep a Cool Head 

By The Scientist Staff | January 17, 2018

Scientists take a close look at how cloven hoofed mammals use selective brain cooling to survive in the heat. 

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These mothers and babies keep each other in their left visual fields during maternal care, which aids right-hemisphere processing. 

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image: Image of the Day: The Last Sloth

Image of the Day: The Last Sloth

By The Scientist Staff | November 16, 2017

An artist’s impression suggests what the Caribbean may have looked like before humans arrived. 

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image: Mammalian Immunity: What’s RNAi Got to Do with It?

Mammalian Immunity: What’s RNAi Got to Do with It?

By Shawna Williams | July 21, 2017

A new study adds to the evidence that mammalian cells can use small interfering RNAs to defend against viruses, but questions remain about physiological importance.

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image: Earth Experiencing Sixth Mass Extinction: Study

Earth Experiencing Sixth Mass Extinction: Study

By Kerry Grens | July 11, 2017

Scientists describe the number of vertebrate species experiencing population declines as “biological annihilation.”

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image: Source of Scales, Feathers, Hair

Source of Scales, Feathers, Hair

By Tanya Lewis | June 27, 2016

Reptiles, birds, and mammals all produce tiny, bump-like structures during development.   

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image: Rethinking the Rise of Mammals

Rethinking the Rise of Mammals

By Bobby Bascomb | November 16, 2015

Mammals diversified 30 million years later than previously estimated, according to a new analysis of an ancient fossil.

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image: Lost Y Chromosome Genes Found on Autosomes

Lost Y Chromosome Genes Found on Autosomes

By Anna Azvolinsky | May 27, 2015

Mammalian Y chromosome genes with important functions are transferred to autosomal chromosomes more often than previously thought, a study shows.

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