▽news@nature.com - ●11/22 13:31 ‘A place of joy’: why scientists are joining the rush to BlueskyResearchers say the social-media platform — an alternative to X — offers more control over the content they see and the people they engage with.news | 21 Nov 2024New schizophrenia drug could treat Alzheimer’s diseaseHalf a dozen drugs are in trials for conditions of the brain, but success is not guaranteed.news | 21 Nov 2024Why