Contributors
| March 1, 2013
Meet some of the people featured in the March 2013 issue of The Scientist.
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During development, communication between organs determines their relative final size.
Physicists and biologists are working together to understand cooperation at all levels of life, from the cohesion of molecules to interspecies interactions.
The small organ evolved too many times for it to be an accident, but it’s still unclear what it does.
A paper describing a new method for imaging synapse formation has been retracted after it emerged that the first author falsified data to prove its effectiveness.
A small insect-eating animal is the common ancestor of whales, elephants, dogs, and humans.
A Case Western Reserve University researcher is found guilty of altering the number of samples and results to inflate the statistical significance of his findings.
Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.
A handful of species have learned how to survive in freezing climates. To do so, the animals must counteract the damaging effects of ice crystal formation, or keep from freezing altogether. Here are a few ways they do it.
Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.
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