Guppies with experimentally shrunken brains produced more offspring than guppies bred for larger noggins, confirming a long suspected tradeoff of bigger brains.
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The discovery of the 2.5-million-year-old Taung Child skull marked a turning point in the study of human brain evolution.
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A neuroscientist tries to communicate with people in a vegetative state using brain imaging techniques.
In 1929 and 1930, Johns Hopkins Medical School surgeon Warfield Firor carried out a series of experiments to determine how long blood could flow between animals with joined circulatory systems. Without using any anti-coagulants, Firor attempted to es
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