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image: Embryo Watch

Embryo Watch

By | May 5, 2016

A new culture system allows researchers to track the development of human embryos in vitro for nearly two weeks.

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image: Cellular Pruning Follows Adult Neurogenesis

Cellular Pruning Follows Adult Neurogenesis

By | May 2, 2016

Newly formed neurons in the adult mouse brain oversprout and get cut back.

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image: Revered Biologist Dies

Revered Biologist Dies

By | April 27, 2016

Rick Harrison, an evolutionary biologist known for his research on speciation, has passed away at age 70.

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image: Monitoring Mitochondrial Mutations

Monitoring Mitochondrial Mutations

By | April 18, 2016

Induced pluripotent stem cells—particularly those generated from older patients—should be screened for defects in mitochondrial DNA, a study shows.

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image: A Gut Feeling

A Gut Feeling

By | April 1, 2016

See profilee Hans Clevers discuss his work with stem cells and cancer in the small intestine.

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image: Guts and Glory

Guts and Glory

By | April 1, 2016

An open mind and collaborative spirit have taken Hans Clevers on a journey from medicine to developmental biology, gastroenterology, cancer, and stem cells.

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image: Mitochondrial Activity Predicts Fish Life Span?

Mitochondrial Activity Predicts Fish Life Span?

By | February 25, 2016

Scientists identify an inverse relationship between longevity in killifish and the expression of genes related to cellular respiration.

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image: Adjustable Brain Cells

Adjustable Brain Cells

By | February 18, 2016

Neighboring neurons can manipulate astrocytes. 

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image: Gia Voeltz: Cellular Cartographer

Gia Voeltz: Cellular Cartographer

By | December 1, 2015

Associate Professor, Department of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder. Age: 43

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image: The Cyclopes of Idaho, 1950s

The Cyclopes of Idaho, 1950s

By | December 1, 2015

A rash of deformed lambs eventually led to the creation of a cancer-fighting agent.

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