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image: Harmful Bacterial Metabolites

Harmful Bacterial Metabolites

By | August 1, 2011

Gut bacteria that feed on healthy food appear to amplify the nutritional benefits of those foods. However, they also appear to amplify the undesirable effects of unhealthy food. 

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image: The Right Sort

The Right Sort

By | August 1, 2011

Using the strongest molecular binding partnership in biology to separate different cell types.

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image: The Right Sort

The Right Sort

By | August 1, 2011

Isolating specific cell types from a mass of plant or animal tissue is laborious and tricky. 

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image: Faculty Fallout

Faculty Fallout

By | August 1, 2011

Administrators have taken over US universities, and they’re steering institutions of higher learning away from the goal of serving as beacons of knowledge.

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It's a Cell-Eat-Cell World

By | August 1, 2011

For more than 100 years, pathologists have observed cancer cells engulfing other live cells, but scientists are only now beginning to understand how it happens and what it means for tumorigenesis.

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image: Plant Cells and Soap Bubbles

Plant Cells and Soap Bubbles

By | August 1, 2011

Editor’s Choice in Plant Biology

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image: String Theory

String Theory

By | August 1, 2011

New types of biological filaments are turning up in yeast, fly, bacterial cells and in rat neurons, and they may yield clues to how the cytoskeleton evolved from metabolically active enzymes.

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image: An Unlichenly Pair

An Unlichenly Pair

By | August 1, 2011

A young botanist pays tribute to his mentor by naming a newly discovered, rare species in his honor.

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image: Capsule Reviews

Capsule Reviews

By | August 1, 2011

First Life, Radioactivity, Brain Bugs, Life of Earth

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image: Learning to Become a Tree Hugger

Learning to Become a Tree Hugger

By | August 1, 2011

A guide to free software for constructing and assessing species relationships

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