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image: Going Boldly Forth

Going Boldly Forth

By | January 1, 2013

Gregory Hannon believes in taking risks—an approach that’s enabled him to make exciting new discoveries in the world of small RNAs.

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image: Sperm Shadows

Sperm Shadows

By | January 1, 2013

Tracking the shadows cast by sperm reveals their precise 3-D movements.

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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.

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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.

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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.

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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.  

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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.

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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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