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image: Flow Cytometry for the Masses

Flow Cytometry for the Masses

By | December 1, 2011

Tagging antibodies with rare earth metals instead of fluorescent molecules turns a veteran technique into a high-throughput powerhouse.

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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.

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image: Protection for Big-Screen Virus

Protection for Big-Screen Virus

By | October 19, 2011

Researchers find an antibody that may protect against a virus similar to the one featured in the movie Contagion.

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image: Behavior Brief

Behavior Brief

By | October 17, 2011

A round-up of recent discoveries in behavior research

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image: Cellular Origins of Giant Viruses?

Cellular Origins of Giant Viruses?

By | October 16, 2011

The largest virus to be sequenced prompts researchers to consider whether giant viruses were once full-fledged living organisms.

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image: Immunologists Take Home Nobel

Immunologists Take Home Nobel

By | October 3, 2011

The Nobel Assembly announced today that three researchers in the field of immunology will share the 2011 Prize in Physiology or Medicine.

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image: Three Share 2011 Medicine Nobel

Three Share 2011 Medicine Nobel

By | October 3, 2011

The Nobel Assembly reveals three winners of this year's prize in Physiology of Medicine.

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image: Newly Discovered Species

Newly Discovered Species

By | October 1, 2011

Life on Earth is mind-bogglingly diverse with estimates of the number of existing species in the tens of millions. Over the last 4 billion years, many species have gone extinct; and because of the actions of humans, many existing species are now endangered.

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image: Beyond Nature vs. Nurture

Beyond Nature vs. Nurture

By | October 1, 2011

Researchers studying differences in how individuals respond to stress are finding that genes are malleable and environments can be deterministic.

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