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image: French Teen in HIV Remission

French Teen in HIV Remission

By Bob Grant | July 22, 2015

An 18-year-old who was born with HIV but stopped taking antiretroviral drugs before she turned six has no detectable levels of the virus in her body.

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image: Why Screams Scare Us

Why Screams Scare Us

By Jef Akst | July 20, 2015

Analyzing the acoustical qualities of screams and other sounds, researchers pinpoint why people find screams—and emergency vehicle sirens—frightening.

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image: Genetic Variants Linked to Depression

Genetic Variants Linked to Depression

By Amanda B. Keener | July 20, 2015

Researchers link variations in two genes to cases of major depressive disorder in two large cohorts.

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image: Mini Brains Model Autism

Mini Brains Model Autism

By Ruth Williams | July 16, 2015

Patient-derived organoids reveal autism spectrum disorder–associated anomalies.

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image: Mental Speedometer Cells

Mental Speedometer Cells

By Amanda B. Keener | July 15, 2015

Scientists identify neurons that track speed in the brains of moving rats.

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image: Three Monkey Brains, One Robotic Arm

Three Monkey Brains, One Robotic Arm

By Jef Akst | July 10, 2015

Researchers network the brains of three monkeys to create a “living computer” that can steer an image of a robotic arm toward a target.

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image: Gene Therapy Fixes Mouse Hearing

Gene Therapy Fixes Mouse Hearing

By Kerry Grens | July 9, 2015

Expressing a gene for a component of the inner ear’s hair cells treated a form of genetic deafness.

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image: Can We Smell A Trillion Odors?

Can We Smell A Trillion Odors?

By Kerry Grens | July 8, 2015

A reanalysis calls into question a year-old claim that humans can decipher at least 1 trillion different scents.

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image: CF Gene Therapy Shows Promise

CF Gene Therapy Shows Promise

By Jef Akst | July 6, 2015

The results of a Phase 2 trial suggest that delivering normal copies of the gene that causes cystic fibrosis may slow lung decline.

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image: Novel Hantavirus Infection Method

Novel Hantavirus Infection Method

By Bob Grant | July 3, 2015

Researchers find that the potentially deadly virus uses cholesterol to gain access to cells.

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