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image: Going Boldly Forth

Going Boldly Forth

By Karen Hopkin | 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.


image: Sperm Shadows

Sperm Shadows

By Ruth Williams | 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 Ruth Williams | 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 Dan Cossins | 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 Ruth Williams | December 13, 2012

Tumor cells can exhibit different behaviors despite being genetically indistinguishable.


image: Detailing Color Vision

Detailing Color Vision

By Ruth Williams | December 6, 2012

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

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image: Fat's Immune Sentinels

Fat's Immune Sentinels

By Justin Odegaard and Ajay Chawla | December 1, 2012

Certain immune cells keep adipose tissue in check by helping to define normal and abnormal physiological states.


image: How Plants Feel

How Plants Feel

By Kerry Grens | December 1, 2012

A hormone called jasmonate mediates plants' responses to touch and can boost defenses against pests.

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image: Microchannel Masterpiece

Microchannel Masterpiece

By Ruth Williams | December 1, 2012

A precision microfluidic system enables single-cell analysis of growth and division.


image: Chimp Patents Challenged

Chimp Patents Challenged

By Edyta Zielinska | November 16, 2012

Three patents on transgenic apes in the European Union will be challenged by animal rights activists.

1 Comment

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