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image: Chemical Cocktails Produce Neurons

Chemical Cocktails Produce Neurons

By | August 6, 2015

Two research groups have devised small-molecule recipes to directly transform fibroblasts into neurons.


image: Warming Climate Hurt Megafauna?

Warming Climate Hurt Megafauna?

By | July 27, 2015

The massive mammals that roamed Earth some 30,000 years ago may have gone extinct as a result of global warming, according to an ancient-DNA study.

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image: Cognitive Decline More Swift in Women

Cognitive Decline More Swift in Women

By | July 22, 2015

Mental agility in women deteriorates at twice the rate of that in men, according to a study of people with mild cognitive impairment.


image: Why Screams Scare Us

Why Screams Scare Us

By | 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: Renowned Paleontologist Dies

Renowned Paleontologist Dies

By | July 16, 2015

David Raup, whose contributions to paleontology fundamentally changed the field, has passed away at 82.


image: Mini Brains Model Autism

Mini Brains Model Autism

By | July 16, 2015

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


image: Mental Speedometer Cells

Mental Speedometer Cells

By | July 15, 2015

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


image: Three Monkey Brains, One Robotic Arm

Three Monkey Brains, One Robotic Arm

By | 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.


image: Gene Therapy Fixes Mouse Hearing

Gene Therapy Fixes Mouse Hearing

By | July 9, 2015

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


image: Can We Smell A Trillion Odors?

Can We Smell A Trillion Odors?

By | 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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