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image: Fellow Travelers

Fellow Travelers

By | February 1, 2013

Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.

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image: Go Forth, Cells

Go Forth, Cells

By | February 1, 2013

Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.

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image: Evolutionary Biologist Dies

Evolutionary Biologist Dies

By | January 2, 2013

Carl Woese, the discoverer of the third domain of life, has passed away at age 84.

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image: The Soil Microbiome

The Soil Microbiome

By | January 1, 2013

There's a lot more than dirt to the soil in which plants grow.

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image: Bacterial Sacrifice

Bacterial Sacrifice

By | January 1, 2013

Patterns of cell death aid in the formation of beneficial wrinkles during the development of bacterial biofilms.

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image: Cleansing the Clinic

Cleansing the Clinic

By | January 1, 2013

Scientists set up a stakeout to track the movements of microbes around a new hospital.

2 Comments

image: Fighting Microbes with Microbes

Fighting Microbes with Microbes

By | January 1, 2013

Doctors turn to good microbes to fight disease. Will the same strategy work with crops?

6 Comments

image: Staying in Touch

Staying in Touch

By | January 1, 2013

Searching for life beyond our teeming planet has led to some innovative collaborative approaches to generating knowledge right here at home.

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image: 2012 Multimedia Roundup

2012 Multimedia Roundup

By | December 14, 2012

The science images and videos that captured our attention in 2012

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image: Soil Bacteria May “Eat” Antibiotics

Soil Bacteria May “Eat” Antibiotics

By | December 10, 2012

Long-term exposure to antibiotics from agricultural run off may encourage the evolution of soil bacteria that break down and consume the antibacterial agents.

1 Comment

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