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Dendrite decline in schizophrenia
Cell connections in a part of the brain's frontal lobe appear to dwindle in people with schizophrenia.
By Bruce Bower -
Keys to expertise in the brain
A brain region linked to face recognition may foster expertise at identifying items in any category a person strives to master.
By Bruce Bower -
AstronomyMilky Way gets a new layer
Astronomers propose that 150 billion corpses of sunlike stars may blanket the visible disk of the galaxy.
By Ron Cowen -
ChemistryQuestions of Origin
Two new studies renew controversy about the authenticity of a map that may be the first depiction of North America.