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image: Stem Cell Approvals Are Up

Stem Cell Approvals Are Up

By Jef Akst | July 18, 2011

The number of human embryonic stem cells approved for federal funding continues to grow.

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image: Zinc Fingers Bear Fruit

Zinc Fingers Bear Fruit

By Bob Grant | July 18, 2011

A method for precise gene editing is able to change disease-causing point mutations in human stem cell DNA.

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image: Most Wanted Toad Found

Most Wanted Toad Found

By Jef Akst | July 15, 2011

A colorful toad that has been missing for 87 years is discovered in Malaysia.

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image: Animal Experiments Increase in the UK

Animal Experiments Increase in the UK

By Megan Scudellari | July 14, 2011

The hike is attributed to expanded use of genetically modified and mutant animals.

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image: Circadian Signs of Aging

Circadian Signs of Aging

By Kerry Grens | July 13, 2011

The neural nexus of the circadian clock shows signs of functional decline as mice age, providing clues as to why sleep patterns tend to change as people grow older.

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image: Rising Waters Wash Away Cell Lines

Rising Waters Wash Away Cell Lines

By Jef Akst | July 11, 2011

A Danish cell bank scrambles to save irreplaceable cell and tissue samples in the wake of a flood.

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image: Embryos Right Genetic Wrongs?

Embryos Right Genetic Wrongs?

By Amy Maxmen | July 8, 2011

New evidence supports an old idea that embryos with genetic abnormalities can somehow fix themselves early in development.

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image: Cellular Salve

Cellular Salve

By Cristina Luiggi | July 8, 2011

Ivan Martin talks about the promise of using cell-based therapies to regenerate joint cartilage.

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image: Radical Reversal

Radical Reversal

By Megan Scudellari | July 6, 2011

Free radicals, widely believed to promote cancer, may actually slow tumor growth.

54 Comments

image: Top 7 in Cancer Biology

Top 7 in Cancer Biology

By Bob Grant | July 6, 2011

A snapshot of the most highly ranked articles in cancer biology and related areas, from Faculty of 1000

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