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image: Virus Provides Clues About Geography

Virus Provides Clues About Geography

By | November 18, 2016

Researchers use genotypes of a virus commonly found in semen to trace men’s geographic origins.

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image: Scientists Fingerprint the Brain

Scientists Fingerprint the Brain

By | November 17, 2016

The brain’s structural connections are unique to an individual, a new imaging technique reveals.

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image: Influential Organic Chemist Dies

Influential Organic Chemist Dies

By | November 7, 2016

John Roberts, the MIT and Caltech researcher who pioneered nuclear magnetic resonance spectroscopy as a tool to elucidate molecular structure, has passed away.

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image: Mutation vs. Mutation

Mutation vs. Mutation

By | November 3, 2016

Yeast study finds many instances—often among related genes—in which a mutation in one gene cancels the negative effects of a mutation in another.

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image: Smoking-Linked Cancer Mutations Mapped

Smoking-Linked Cancer Mutations Mapped

By | November 3, 2016

Scientists produce a detailed genomic map of mutations and epigenetic changes associated with smoking tobacco across 17 tumor types. 

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image: Electron Micrographs Get a Dash of Color

Electron Micrographs Get a Dash of Color

By | November 3, 2016

A new technique creates colorful stains that label proteins and cellular structures at higher resolution than ever before possible. 

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image: How These Rodents Got Their Stripes

How These Rodents Got Their Stripes

By | November 2, 2016

The African striped mouse and the chipmunk develop dorsal stripes through a newly identified mechanism of coat color variation.

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Family members with a certain gene variant had unnecessary interventions, highlighting the potential hazards of precision medicine.

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The simple therapy likely exploits the neural plasticity of the olfactory system.

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image: Social Media Accelerates Science

Social Media Accelerates Science

By | November 1, 2016

How researchers are taking advantage of Twitter and other forums to do, share, and discuss research

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