Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.
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Fluorescent calcium sensors in transgenic mice give a real-time readout of neuronal activity.
Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.
Pro athletes can learn to parse a complicated moving visual scene faster than most.
A putative ion channel integral to mammalian hearing turns out to be an elusive salt-sensing chemoreceptor in nematode worms.
A University of Wisconsin neuroscientist is found guilty of falsifying Western blots as part of his stroke research, and has requested the retraction of two papers.
Adolescent rats exposed to stress grow into pathologically aggressive adults, behaviors that may be explained by accompanying epigenetic changes and altered brain activity.
A neurodegenerative disease researcher found guilty of fabricating results in funding applications has written an open letter of apology and clarification.
Scientists use virus-free gene therapy on patient-derived stem cells to repair spinal muscular atrophy in mice.
An NIH study finds that the former NFL linebacker who committed suicide last May had signs of degenerative brain disease.
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