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Genomic analysis of an oak tree that lived during Napoleon’s time supports the idea that plants somehow avoid the accumulation of mutations in their stem cells.

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image: Distinguished Autism Researcher Dies

Distinguished Autism Researcher Dies

By | June 13, 2017

A child neurologist, Isabelle Rapin popularized the notion that autism was part of a spectrum of disorders.

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The Stanford University psychiatrist and neuroscientist known for his contributions to optogenetics and tissue clearing is awarded €4 million by the Fresenius Research Prize.

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image: Binge-Eating Neurons Identified

Binge-Eating Neurons Identified

By | May 26, 2017

Inducing activity in the zona incerta region of the brain prompts mice to gorge themselves.

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image: Smarty Genes

Smarty Genes

By | May 23, 2017

Scientists have identified 40 new genes linked to human intelligence.

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image: Synthetic Bones: A Better Bone-Marrow Transplant?

Synthetic Bones: A Better Bone-Marrow Transplant?

By | May 9, 2017

Artificial bones produce new blood cells in mice, obviating the need for irradiation to kill off resident hematopoietic stem cells in recipients.

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image: Cell Lines Gain Cancer-Related Mutations

Cell Lines Gain Cancer-Related Mutations

By | April 27, 2017

A screen of human embryonic stem cell lines finds several that accumulated changes in the gene TP53, including aberrations commonly seen in cancer.

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image: Scientists Stretch Neurons to Image Fine Structures

Scientists Stretch Neurons to Image Fine Structures

By | April 18, 2017

A double-expansion technique embeds brain tissue in the absorbent material of diapers to stretch out cells for easier visualization.

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image: Migratory Eels Use Magnetoreception

Migratory Eels Use Magnetoreception

By | April 14, 2017

In laboratory experiments that simulated oceanic conditions, the fish responded to magnetic fields, a sensory input that may aid migration.

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image: Paralyzed Man Moves Arm with Neuroprosthetic

Paralyzed Man Moves Arm with Neuroprosthetic

By | March 30, 2017

Two chips implanted in a quadriplegic patient’s motor cortex and 36 electrodes in his right arm allow the man to control the movement of his right arm and hand.

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