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Researchers develop a new technique to selectively activate neurons deep in the rodent brain, taking a step toward noninvasive brain stimulation for neurological disorders.

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image: Bacteriophages Plentiful in Women’s Bladders

Bacteriophages Plentiful in Women’s Bladders

By Abby Olena | February 2, 2018

In one of the first looks at the urinary virome, researchers find hundreds of viruses, most of which have never been sequenced before. 

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The findings more than double the number of known defense mechanisms, piquing the interests of molecular biology tool developers.

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image: How Gaining and Losing Weight Affects the Body

How Gaining and Losing Weight Affects the Body

By Abby Olena | January 17, 2018

Millions of measurements from 23 people who consumed extra calories every day for a month reveal changes in proteins, metabolites, and gut microbiota that accompany shifts in body mass.

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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: Rising Temperatures and the Elimination of Male Turtles

Rising Temperatures and the Elimination of Male Turtles

By Ruth Williams | January 10, 2018

The near-complete feminization of northern Great Barrier Reef sea turtles has been blamed on climate change.

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image: Top Technical Advances in 2017

Top Technical Advances in 2017

By Shawna Williams | December 25, 2017

The year’s most impressive achievements include new methods to extend CRISPR editing, patch-clamp neurons hands-free, and analyze the contents of live cells.

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image: CRISPR Helps Mice Hear

CRISPR Helps Mice Hear

By Abby Olena | December 20, 2017

Researchers reduce the severity of hereditary deafness in mice with the delivery of CRISPR-Cas9 protein-RNA complexes that inactivate a mutant gene in their inner ears. 

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image: New Resource Ranks Chemical Probes for Human Proteins

New Resource Ranks Chemical Probes for Human Proteins

By Abby Olena | December 14, 2017

With many probes being seriously flawed, Probe Miner helps researchers find those that are most specific and effective for manipulating their chosen proteins.

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image: Germany Sees Drastic Decrease in Insects

Germany Sees Drastic Decrease in Insects

By Anna Azvolinsky | October 18, 2017

A 27-year-long study finds insect biomass has declined by about 75 percent. 

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