Drosophila insulin-like peptides (dILPs) regulate part of the signaling pathway that helps keep organs growing in proportion during development.
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| March 1, 2013
Meet some of the people featured in the March 2013 issue of The Scientist.
Uranium dating of coral tools used by the earliest settlers of the South Pacific island kingdom of Tonga offers unprecedented precision in reconstructing their history.
During development, communication between organs determines their relative final size.
Fossils of four new cetacean species have been discovered at a road construction site in California.
Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.
Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.
Researchers read the marks of intense warfare and conquest in the genes of ancient native North Americans.
The science images and videos that captured our attention in 2012
New noninvasive methods of selecting the most viable embryo could revolutionize in vitro fertilization.
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