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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.

27 Comments

image: Repeated Regeneration

Repeated Regeneration

By Megan Scudellari | July 12, 2011

A 16-year-long newt study finds that regeneration remains efficient with repetition and age.

9 Comments

image: Top 7 in Developmental Biology

Top 7 in Developmental Biology

By Edyta Zielinska | July 12, 2011

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

3 Comments

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.

21 Comments

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.

3 Comments

image: RNAs regulate cell death

RNAs regulate cell death

By Edyta Zielinska | July 5, 2011

Three RNAs expressed in the nucleolus mediate death in cells exposed to too much fat.

0 Comments

image: Digit ratio predicts penis length

Digit ratio predicts penis length

By Jef Akst | July 5, 2011

In addition to its relationship to a variety of diseases, the length ratio of the second and fourth fingers also correlates with stretched penile length in men.

24 Comments

image: Trading Pelts for Pestilence

Trading Pelts for Pestilence

By Jef Akst | July 1, 2011

When European explorers and fishermen began to frequent Canada’s shores in the 16th century, they brought with them a plethora of tools and trinkets, including knives, axes, kettles, and blankets. 

6 Comments

image: One Bad Apple

One Bad Apple

By Richard P. Grant | June 24, 2011

A unique virus and the worm it infects turn up in an orchard outside of Paris.

0 Comments

image: Criminal genes

Criminal genes

By Cristina Luiggi | June 22, 2011

Experts come together to revisit the controversial field of genetics and criminology.

3 Comments

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