Uncategorized
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Adults’ brains show temperamental side
Using brain-imaging techniques, psychologists have identified possible neural locations underlying shyness or gregariousness.
- Plants
Crop genes diffuse in seedy ways
A study of sugar beets in France suggests that genes may escape to wild relatives through seeds accidentally transported by humans rather than through drifting pollen.
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Let there be light
Ultraviolet light may have favored, not hindered, the creation of RNA on early Earth.
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U.S. survey probes depression care
More than half of all people with major depression now seek treatment for the disorder, but only 1 in 5 depressed people receives what psychiatrists consider to be adequate medication and psychotherapy.
