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image: Primitive Human Eggs Grown to Full Maturity in the Lab

Primitive Human Eggs Grown to Full Maturity in the Lab

By Ashley Yeager | February 9, 2018

The technique could combat infertility, but it's still not clear whether these eggs are normal and functional.

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The Scientist speaks with a clinical toxicologist to discuss how the supplement acts in the brain and what the agency's declaration means for research.

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image: Biohacker Injects DIY Herpes Vaccine on Facebook Live

Biohacker Injects DIY Herpes Vaccine on Facebook Live

By Shawna Williams | February 5, 2018

The stunt, performed at a biohacking conference, was purportedly part of a two-subject trial of the genetically modified vaccine.

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The test uses levels of plasma amyloid-β to estimate the buildup of protein plaques in the brain.

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Pectin fragments may signal plant cells to maintain a type of growth suited to darkness.

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image: Viruses Related to Zika May Also Harm Fetuses

Viruses Related to Zika May Also Harm Fetuses

By Ruth Williams | January 31, 2018

Studies in mice suggest that other flaviviruses, such as West Nile virus and Powassan virus, may cause birth defects, too. 

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The BMJ inquiry finds that researchers presented only select results from animal experiments when applying for funding and approval for human trials.

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image: Image of the Day: See You Later!

Image of the Day: See You Later!

By The Scientist Staff | January 8, 2018

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

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image: Maternal Response to Zika Damages Mouse Fetuses

Maternal Response to Zika Damages Mouse Fetuses

By Catherine Offord | January 5, 2018

Signaling pathways triggered by the mother’s immune system may cause complications during fetal development.

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image: Alcohol Damages Mouse DNA

Alcohol Damages Mouse DNA

By Jef Akst | January 3, 2018

A byproduct of alcohol consumption causes mutations in the DNA of mouse blood stem cells, and some of the breaks are not repaired.

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