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Less sleep reduces positive feelings

Reaction time, other measures of performance also affected Sleeping less than normal impacts how we feel the next morning. "Not in the sense that we have more negative feelings, like being down or depressed. But participants in our study…

Will lockdown loneliness make us loners?

Researchers at UCL find reduced social preference in isolated zebrafish is caused by stress and anxiety, not observed anti-social patterns.Credit: Tunbak et al 2020 London, 10 June 2020 - Over the past few months at least half of