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image: One Antigen Receptor Induces Two T cell Types

One Antigen Receptor Induces Two T cell Types

By | August 26, 2016

Precursor T cells bearing the same antigen receptor adopt two different fates in mice.

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image: Spider Silk “Superlens” Breaks Microscopy Barrier

Spider Silk “Superlens” Breaks Microscopy Barrier

By | August 24, 2016

Scientists improve upon the optical microscope using a readily available natural material.

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“Ultimate DISCO” uses a solvent that shrinks whole animals and preserves fluorescence for months.

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image: Polio Reemerges in Nigeria

Polio Reemerges in Nigeria

By | August 15, 2016

Prior to last week’s announcement of newly confirmed cases, the country had been polio-free for two years.

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image: Macrophages Respond to Liver Injury

Macrophages Respond to Liver Injury

By | August 1, 2016

In mice, immune cells from the body cavity surrounding organs arrive at the site of damage to chew up the nuclei of dead cells.

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image: Moving Toward Personalized Autism Treatment

Moving Toward Personalized Autism Treatment

By | August 1, 2016

Researchers aim to leverage new insights into the underlying causes of the disorder to better help patients. 

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image: Newly Discovered Emergency Responders to Liver Damage

Newly Discovered Emergency Responders to Liver Damage

By | August 1, 2016

Immune cells called macrophages from the peritoneal cavity of mice migrate to injured livers and aid in repair.

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image: On Becoming Human

On Becoming Human

By | August 1, 2016

Some thoughts on going to the Galápagos

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image: Humans Never Stopped Evolving

Humans Never Stopped Evolving

By | August 1, 2016

The emergence of blood abnormalities, an adult ability to digest milk, and changes in our physical appearance point to the continued evolution of the human race.

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image: The Genes Underlying Autism Are Coming Into Focus

The Genes Underlying Autism Are Coming Into Focus

By | August 1, 2016

As researchers sequence the DNA of thousands of kids with autism, dozens of genetic subgroups are emerging.

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