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image: Fertility Treatment Fallout

Fertility Treatment Fallout

By | January 1, 2015

Mouse offspring conceived by in vitro fertilization are metabolically different from naturally conceived mice.

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Grab ’n’ Glow

By | January 1, 2015

Engineered proteins can tether multiple fluorescent molecules to give a brighter signal—and that’s not all.

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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: Picturing Infection

Picturing Infection

By | January 1, 2015

Whole-animal, light-based imaging of infected small mammals

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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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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: Contaminants Could’ve Accounted for STAP

Contaminants Could’ve Accounted for STAP

By | December 29, 2014

Embryonic stem cells likely mucked up the cultures used in the debunked “stimulus-triggered acquisition of pluripotency” studies.

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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: NIH Study Canceled

NIH Study Canceled

By | December 15, 2014

The National Institutes of Health shutters its initiative to track the health of 100,000 children through adulthood.

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