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image: An Evolving Science for an Evolving Time

An Evolving Science for an Evolving Time

By | January 1, 2012

Twenty-first century challenges to the public health of all the world’s populations require forward-looking commitments from epidemiologists.

12 Comments

image: Arsenic Bug's Genome Sequenced

Arsenic Bug's Genome Sequenced

By | December 7, 2011

Researchers have mapped out the DNA of what some scientists claim to be an arsenic loving bacterium.

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image: Stem Cells Traced To Heart

Stem Cells Traced To Heart

By | December 1, 2011

New research suggests that a controversial class of stem cells originates in the heart and retains some ability to repair damaged tissue.

3 Comments

image: Breaching the Wall

Breaching the Wall

By | December 1, 2011

Editor’s choice in immunology

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image: Engineering a Deadly Flu

Engineering a Deadly Flu

By | November 21, 2011

Research on the H5N1 influenza strain has gained the attention of a national biosecurity organization.

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image: Mapping Antibiotic Use and Resistance

Mapping Antibiotic Use and Resistance

By | November 17, 2011

New data reveals troubling trends in the pharmaceutical fight against bacteria.

9 Comments

image: Bacterial Identity Crisis

Bacterial Identity Crisis

By | November 9, 2011

Researchers probe the genetics of a group of bacteria known to extensively swap DNA sequences with other species—blurring the species boundaries.

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image: How Probiotic Yogurt Works

How Probiotic Yogurt Works

By | October 26, 2011

Researchers show that the bacterial species in probiotic, fermented dairy products may alter gene expression and metabolism in native gut microbiota.

57 Comments

image: Fukushima Radiation Worse Then Feared

Fukushima Radiation Worse Then Feared

By | October 26, 2011

A new analysis suggests that more radioactive contaminants were released from the crippled nuclear power plant then accounted for in official Japanese estimates.

9 Comments

image: Bird Flu Vax Spurs Virus Evolution

Bird Flu Vax Spurs Virus Evolution

By | October 21, 2011

Inadequate poultry immunization programs may cause higher mutations rates in the bird flu virus, rendering the vaccine ineffective and increasing the threat of cross-species transmission.

6 Comments

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