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image: Performance Art

Performance Art

By | January 1, 2015

Regulation of genome expression orchestrates the behavior of insect castes and the human response to social stress.

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image: Why, Oh Y?

Why, Oh Y?

By | January 1, 2015

A toothpick and a bit of chance shaped David Page’s career, which he has dedicated to understanding the mammalian Y chromosome and fetal germ cell development.

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image: The Genetics of Society

The Genetics of Society

By | January 1, 2015

Researchers aim to unravel the molecular mechanisms by which a single genotype gives rise to diverse castes in eusocial organisms.

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image: Unraveling H7N9’s History

Unraveling H7N9’s History

By | December 30, 2014

An analysis of stored samples shows that H7N9 precursor H9N2, a virus widespread in chickens, has shown increased fitness in recent years.

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image: Bats the Source of Ebola?

Bats the Source of Ebola?

By | December 30, 2014

The epidemic in West Africa may have been sparked by bats in Guinea, researchers propose, but concrete evidence of the route of zoonotic infection is lacking.

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image: CDC Tech Exposed to Ebola?

CDC Tech Exposed to Ebola?

By | December 29, 2014

A Centers for Disease Control and Prevention lab mistakenly transferred the wrong Ebola samples—ones that may have contained live virus—to another agency lab.

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image: The Year in Pathogens

The Year in Pathogens

By | December 29, 2014

Ebola, MERS, and enterovirus D68; polio eradication efforts; new regulations on potentially dangerous research

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image: Behavior Brief

Behavior Brief

By | December 18, 2014

A round-up of recent discoveries in behavior research

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image: Ebola Update

Ebola Update

By | December 17, 2014

Plasma-based therapy trials begin in West Africa; NIH-GSK vaccine shows promise in Phase 1; the real statistics

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image: Iron-Ferrying Protein Impedes Pathogens

Iron-Ferrying Protein Impedes Pathogens

By | December 15, 2014

Meningitis-causing bacteria exerted strong evolutionary pressure on an iron-binding protein in primates, a study shows.

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