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    • New understanding of how antidepressants work

      Science Daily· 1 day ago

      Classic antidepressants, like SSRIs (selective serotonin reuptake inhibitors, such as Prozac) cause an elevation in the levels of the brain chemical messenger, serotonin.

    • How science cleared the air over inhaled health risks

      San Francisco Chronicle· 10 hours ago

      Odds are your view won't be obscured by dangerous smog – or by clouds of cigarette smoke. For much of the past century, that would have been unthinkable. "Even since just ...