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Upping a gene’s expression in rat brains made them better learners and normalized the activity of hundreds of other genes to resemble the brains of younger animals.

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image: 2017’s Science News in Review

2017’s Science News in Review

By | December 15, 2017

Hurricanes, protests, and lifesaving genetic engineering: our picks for the biggest stories of the year

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image: CRISPR to Debut in Clinical Trials

CRISPR to Debut in Clinical Trials

By | December 14, 2017

The first industry-sponsored CRISPR therapy is slated to be tested in humans in 2018.

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image: Putative Gay Genes Identified, Questioned

Putative Gay Genes Identified, Questioned

By | December 7, 2017

A genomic interrogation of homosexuality turns up speculative links between genetic elements and sexual orientation, but researchers say the study is too small to be significant. 

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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: The Biggest DNA Origami Structures Yet

The Biggest DNA Origami Structures Yet

By | December 6, 2017

Three new strategies for using DNA to generate large, self-assembling shapes create everything from a nanoscale teddy bear to a nanoscale Mona Lisa.

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image: Image of the Day: Actin Burst

Image of the Day: Actin Burst

By | December 6, 2017

Researchers are looking at actin polymerization and calcium uptake in human cells to study mitochondrial division.

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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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Among this year’s winners are a geneticist who revealed how plants respond to shade and a group of physicists who mapped the universe’s background radiation.

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    The Broad Institute and Rockefeller University disagree over which scientists should be named as inventors on certain patents involving the gene-editing technology.

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