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image: Photos of the Year

Photos of the Year

By Katarina Zimmer | December 25, 2017

From a plastic-munching coral to see-through frogs, here are The Scientist’s favorite images from 2017.

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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: Hibernating Rodents Feel Less Cold

Hibernating Rodents Feel Less Cold

By Abby Olena | December 19, 2017

Syrian hamsters and thirteen-lined ground squirrels are tolerant of chilly temperatures, thanks to amino acid changes in a cold-responsive ion channel. 

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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 Kerry Grens | December 15, 2017

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

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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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image: The Biggest DNA Origami Structures Yet

The Biggest DNA Origami Structures Yet

By Abby Olena | 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: The Rising Research Profile of 23andMe

The Rising Research Profile of 23andMe

By Catherine Offord | December 1, 2017

An exploration of the genetics of earlobe attachment is just the latest collaborative research project to come out of the personal genetic testing company.

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image: Six-Letter DNA Alphabet Produces Proteins in Cells

Six-Letter DNA Alphabet Produces Proteins in Cells

By Ruth Williams | November 29, 2017

Transcription and translation of DNA containing synthetic base pairs becomes a reality in living cells.

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image: Child Receives Transgenic Skin Over Most of His Body

Child Receives Transgenic Skin Over Most of His Body

By Ruth Williams | November 8, 2017

A combination gene-and-cell therapy has given a boy with a grievous skin disease a new lease on life, and has resolved a dermatology debate to boot.

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