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image: TB Screen Glows Green

TB Screen Glows Green

By | February 13, 2012

Infection by GFP-encoding viruses enables quick, easy detection of tuberculosis in patient samples.

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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: <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: Federal Biosecurity Panel Speaks

Federal Biosecurity Panel Speaks

By | February 1, 2012

The US National Science Advisory Board for Biosecurity explains why it recommended redacting the details of studies reporting on a highly transmissible H5N1 strain.

6 Comments

image: Arsenic-based Life Challenged Again

Arsenic-based Life Challenged Again

By | January 24, 2012

An attempt to regrow the infamous GFAJ-1 bacteria, reported to incorporate arsenic into its DNA backbone, has failed.

9 Comments

image: Metabolites Involved in Chronic Pain

Metabolites Involved in Chronic Pain

By | January 22, 2012

Untargeted metabolic profiling implicates a new suite of metabolites that may be involved in nerve damage-induced pain.

0 Comments

image: Iron Builds a Better Brain

Iron Builds a Better Brain

By | January 9, 2012

Brain imaging and gene analyses in twins reveal that white matter integrity is linked to an iron homeostasis gene.

9 Comments

image: Resolving Chronic Pain

Resolving Chronic Pain

By | January 1, 2012

The body’s own mechanism for dispersing the inflammatory reaction might lead to new treatments for chronic pain.

76 Comments

image: Top Ten Innovations 2011

Top Ten Innovations 2011

By | January 1, 2012

Our list of the best and brightest products that 2011 had to offer the life scientist

5 Comments

Contributors

January 1, 2012

Meet some of the people featured in the January 2012 issue of The Scientist.

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