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image: Bird Flu Paper Publication Delayed

Bird Flu Paper Publication Delayed

By | February 17, 2012

The World Health Organization announced today that it recommends publishing the two controversial H5N1 papers in full, as soon as a few details are worked out. And Science is listening.

6 Comments

image: Propitious Prions

Propitious Prions

By | February 15, 2012

Often thought to be artifacts of the lab, prions in yeast may actually drive the evolution of beneficial traits.

0 Comments

image: Cell Change Up

Cell Change Up

By | February 9, 2012

Imaging cell cytoskeletons during early embryonic development leads researchers to uncover a new regulator of cell shape

3 Comments

image: Cancer’s First Step

Cancer’s First Step

By | February 8, 2012

A single mutant cell breaks free of its neighbors in the early stages of cancer development.

7 Comments

image: <em>C. diff</em> Infection Source Unclear

C. diff Infection Source Unclear

By | February 7, 2012

Only a quarter of Clostridium difficile infections in one hospital system were traced to contact with a symptomatic patient.

15 Comments

image: Sex, Deconstructed

Sex, Deconstructed

By | February 2, 2012

Hormones in the brain control sex-specific behaviors by activating individual genetic programs.

3 Comments

image: RNA Chases Its Tail

RNA Chases Its Tail

By | February 2, 2012

New research suggests that circular RNA transcripts are not as rare as previously thought.

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image: Gain a Chromosome and Adapt

Gain a Chromosome and Adapt

By | January 30, 2012

Research in yeast shows that aneuploidy is both a consequence of and an adaptation to stress.

18 Comments

image: The Making of a Trait

The Making of a Trait

By | January 26, 2012

Populations of organisms acquire beneficial traits repeatedly and rapidly through co-evolution with other species and through gene interaction.

9 Comments

image: Scanning the Psychedelic Brain

Scanning the Psychedelic Brain

By | January 23, 2012

Brain scans reveal the surprising secret of magic mushrooms’ hallucinogenic effect.

42 Comments

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