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image: Researchers Identify Gene Variants Linked to Synesthesia

Researchers Identify Gene Variants Linked to Synesthesia

By Catherine Offord | March 6, 2018

A whole-genome analysis of people who experience color when they listen to sounds points to a handful of genes involved in neural development.

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image: Social Dominance Comes At a Cost

Social Dominance Comes At a Cost

By Richard Kemeny | March 5, 2018

Dominant male mammals are particularly at risk of infection by parasites.

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image: Diabetes Is Five Diseases, Not Two

Diabetes Is Five Diseases, Not Two

By Jim Daley | March 5, 2018

The new classification system could help improve personalized medicine approaches to the disease.

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image: Image of the Day: Moth Proboscis

Image of the Day: Moth Proboscis

By The Scientist Staff | March 5, 2018

The hawkmoth’s brain uses a different area to search for food than it does to look for where to lay eggs.  

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image: Slime Mold in Residence

Slime Mold in Residence

By Ashley P. Taylor | March 2, 2018

At Hampshire College, students and faculty use the amoeba Physarum polycephalum—both a “visiting scholar” and a model organism—to examine human societal and political quandaries.  

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A molecule produced by a strain of Staphylococcus epidermis interferes with DNA synthesis.

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Patients with the rare autoimmune condition, highlighted in the Oscar-nominated film The Big Sick, currently have limited treatment options.

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image: Here Comes Single-Cell Optogenetics

Here Comes Single-Cell Optogenetics

By Ruth Williams | March 1, 2018

A new protein may allow researchers to home in on individual neurons, determining their activity minute by minute.

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image: Parasitologist, Reprogrammed: A Profile of David Roos

Parasitologist, Reprogrammed: A Profile of David Roos

By Anna Azvolinsky | March 1, 2018

After discovering a novel organelle found in protozoan parasites, the University of Pennsylvania’s Roos created a widely used eukaryotic pathogen database.

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image: Stressed Rodents Make Different Choices

Stressed Rodents Make Different Choices

By Katarina Zimmer | March 1, 2018

Chronic stress tweaks a circuit in the brain that influences how lab rodents make tough decisions. 

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