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image: Evolution by Splicing

Evolution by Splicing

By | December 20, 2012

Comparing gene transcripts from different species reveals surprising splicing diversity.

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image: Bones Get in Her Eyes

Bones Get in Her Eyes

By | December 20, 2012

After undergoing untested cosmetic surgery that uses stem cells to rejuvenate skin, a woman grew bone fragments in the flesh around one of her eyes.


image: Cancer More Diverse than Its Genetics

Cancer More Diverse than Its Genetics

By | December 13, 2012

Tumor cells can exhibit different behaviors despite being genetically indistinguishable.


image: Maggot Medicine

Maggot Medicine

By | December 10, 2012

The healing powers of maggots may lie in their secreted proteins, which restrain the human immune response.


image: Drug Approvals Up

Drug Approvals Up

By | December 7, 2012

The total number of new drugs approved this year ties last year for the highest since 2004, suggesting that the pharmaceutical industry is recovering.  


image: Detailing Color Vision

Detailing Color Vision

By | December 6, 2012

Scientists engineer a spectrum of artificial pigments to understand how animals see in color.

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image: Hurry Up, FDA

Hurry Up, FDA

By | December 6, 2012

The US Food and Drug Administration is taking steps to get new devices on the market sooner—and antibiotics may be next.


image: MicroRNAs Repair Heart Cells

MicroRNAs Repair Heart Cells

By | December 5, 2012

Researchers identify microRNAs that keep cardiac cells healthy after heart attack, potentially paving the way for future heart regenerating therapies.

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image: New Mental Health Manual

New Mental Health Manual

By | December 5, 2012

Amid controversy, the American Psychiatric Association has approved the fifth edition of its guidebook on mental disorders.

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image: Special Review for H5N1 Grants?

Special Review for H5N1 Grants?

By | December 4, 2012

The National Institutes of Health reveals a controversial plan to regulate the funding of H5N1 research.


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