US teens drawn to social media despite 'drama'

American teenagers remain generally upbeat about social media, saying it helps them feel included and connected, despite persistent problems of social pressure and bullying, a study showed Wednesday.

How microbes living in the gut affect the brain and behaviour

Researchers at the University of Oxford have proposed an evolutionary framework to understand why microbes living in the gut affect the brain and behaviour, published in Nature Reviews Microbiology. Katerina Johnson (Department ...

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