The well-studied hormone functions as a neurotransmitter in the brains of zebra finches.
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Sequencing the DNA of individual neurons is a way to dissect the genes underlying major neurological and psychological disorders.
As the planet warms plant growth will likely increase—locking up some of that extra carbon dioxide by converting it into vegetative biomass—but that’s not the whole story. In addition to direct effects of rising temperatures and altered rainfall, mor
New research suggests that the flow of carbon through plants to underground ecosystems may be crucial to how the environment responds to climate change.
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August 1, 2011
Meet some of the people featured in the August 2011 issue of The Scientist.
Unlike human brains, chimpanzee brains don’t get smaller as they age, suggesting that pronounced neurological decline is a uniquely human byproduct of our oversized brains and extreme longevity.
Eleanor Simpson, a neuroscientist at Columbia University Medical Center, discusses a recent Nature paper that probes dopamine's role in helping animals make positive associations to stimuli that herald pleasurable outcomes (such as the handing out of food).
The neural nexus of the circadian clock shows signs of functional decline as mice age, providing clues as to why sleep patterns tend to change as people grow older.
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