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Contributors

By | March 1, 2013

Meet some of the people featured in the March 2013 issue of The Scientist.

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Instant Messaging

By | March 1, 2013

During development, communication between organs determines their relative final size.

2 Comments

image: Boys May Shorten a Mother’s Life

Boys May Shorten a Mother’s Life

By | February 28, 2013

Women living in the 17th to 19th centuries had a slightly lower life expectancy if they gave birth to multiple sons, rather than to daughters.

1 Comment

image: Opinion: Scientific Peer Review in Crisis

Opinion: Scientific Peer Review in Crisis

By | February 25, 2013

The case of the Danish Cohort

31 Comments

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.

1 Comment

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: 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: Promiscuous Virus

Promiscuous Virus

By | December 14, 2012

Researchers find that a deadly SARS-like virus can infect bat and pig cells, as well as humans.

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image: Your Couch is Trying to Kill You

Your Couch is Trying to Kill You

By | November 29, 2012

Researchers find that banned, flame-retardant chemicals, embedded in sofas and baby products, are still abundant in some US homes.

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image: Coming to Terms

Coming to Terms

By | November 1, 2012

New noninvasive methods of selecting the most viable embryo could revolutionize in vitro fertilization.

11 Comments

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