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image: Image of the Day: Living Color

Image of the Day: Living Color

By The Scientist Staff | March 8, 2018

Biodegradable pigments could be custom-grown by bacteria in the future, say researchers.  

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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: 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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In response to short DNA fragments, lymphocytes release mitochondrial DNA that helps trigger an immune response.

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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: Eat Yourself to Live: Autophagy’s Role in Health and Disease

Eat Yourself to Live: Autophagy’s Role in Health and Disease

By Vikramjit Lahiri and Daniel J. Klionsky | March 1, 2018

New details of the molecular process by which our cells consume themselves point to therapeutic potential.

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Testing treatments on mini tumors may save time in identifying which therapies work best, a new study shows.   

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