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Scientists are beginning to unravel the ways in which we develop a healthy relationship with the bugs in our bodies.

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image: Image of the Day: See You Later!

Image of the Day: See You Later!

By | January 8, 2018

Developmental biologists take a close look at how alligator embryos grow. 

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image: Study: UV Light Destroys Bat-Killing Fungus

Study: UV Light Destroys Bat-Killing Fungus

By | January 5, 2018

White nose syndrome has killed millions of bats throughout North America since it was discovered on the continent. 

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image: Study: Facial Cues Indicate Sickness

Study: Facial Cues Indicate Sickness

By | January 4, 2018

Pale skin and hanging eyelids are tell-tale signs of apparent illness.

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image: Federal Ban Lifted on Studying Most Dangerous Pathogens

Federal Ban Lifted on Studying Most Dangerous Pathogens

By | December 20, 2017

Only a few labs will earn funding for such “gain-of-function” research on SARS, MERS, and other deadly diseases.

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Single-cell genome analyses reveal the amount of mutations a human brain cell will collect from its fetal beginnings until death.

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Water bears can reanimate after years of desiccation—and gel-forming proteins unique to the animals may explain how.

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image: Microbes of the Human Tongue Form Organized Clusters

Microbes of the Human Tongue Form Organized Clusters

By | December 5, 2017

Bacteria on the tongue’s surface reside in clumps distinguished by genus, unlike the intermingled communities observed in other tissues.

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image: Antiviral Immunotherapy Comes of Age

Antiviral Immunotherapy Comes of Age

By | December 4, 2017

T-cell therapies are not just for cancer. Researchers are also advancing immunotherapy methods to protect bone marrow transplant patients from viral infections. 

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image: Captivated by Chromosomes

Captivated by Chromosomes

By | December 1, 2017

Peering through a microscope since age 14, Joseph Gall, now 89, still sees wonder at the other end.

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