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image: How Stress is Inherited

How Stress is Inherited

By | July 1, 2011

Under stressful conditions, a transcription factor in flies turns on genes by releasing its hold on tightly wound DNA, a new study suggests.

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image: Color by Number Fossils

Color by Number Fossils

By | June 30, 2011

Researchers map pigments in early bird fossils using preserved metallic residues.

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image: Gene Editing Treats Blood Disease

Gene Editing Treats Blood Disease

By | June 27, 2011

Revising a dysfunctional gene in vivo for the first time, researchers successfully restore blood clotting in hemophiliac mice.

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image: Behavior brief

Behavior brief

By | June 23, 2011

A round-up of recent discoveries in behavior research.

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image: Communication helps target tumors

Communication helps target tumors

By | June 20, 2011

Proteins and nanoparticles that talk in order to more efficiently locate and treat tumors could reduce collateral damage to healthy tissues.

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image: Ovarian cancer forces into new tissues

Ovarian cancer forces into new tissues

By | June 14, 2011

Ovarian tumor cells use cellular movement proteins to penetrate protective cell layers surrounding new target tissues during metastasis.

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image: The ghost of personalized medicine

The ghost of personalized medicine

By | June 14, 2011

Drug therapies tailored to the DNA profiles of individual patients could change the face of medicine, but such treatments aren't commonly used in the clinic.

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image: Opinion: IP problems for personal med

Opinion: IP problems for personal med

By | June 14, 2011

Legal battles over gene patents and uncooperative patent holders threaten the widespread implementation of personalized medicine.

3 Comments

image: 2011 World Science Festival: A look back

2011 World Science Festival: A look back

By | June 10, 2011

The Scientist covered some of the events that made this year's festival memorable.

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image: The RNA roots of obesity?

The RNA roots of obesity?

By | June 8, 2011

By silencing two microRNAs, researchers were able to improve insulin sensitivity in overweight mice.

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