https://livewellnews.com/articles/brain-cells-trigger-sleep/ Live Well News en 2026-09-20T00:00:00.000Z A sparse class of brain cells switched on slow-wave sleep in mice when researchers activated them https://livewellnews.com/articles/breast-cancer-brain-metastasis/ Live Well News en 2026-09-20T00:00:00.000Z A protein on breast cancer cells calmed the brain's immune cells and helped tumors settle there, in mice https://livewellnews.com/articles/clean-air-child-cognition/ Live Well News en 2026-09-20T00:00:00.000Z Toddlers' cognitive scores rose as New York's air cleaned up, across three birth groups from 1998 to 2020 https://livewellnews.com/articles/covid-protein-immune-hijack/ Live Well News en 2026-09-20T00:00:00.000Z One SARS-CoV-2 protein turned lung immune cells into helpers for the virus, in cells and mice https://livewellnews.com/articles/creatine-weight-loss-muscle/ Live Well News en 2026-09-20T00:00:00.000Z Creatine held on to lean tissue during a 12-week weight-loss program in 64 middle-aged adults https://livewellnews.com/articles/deaf-vision-remapping/ Live Well News en 2026-09-20T00:00:00.000Z Deaf adults gave more of the brain's visual map to the far edges of vision in a 32-person scan study https://livewellnews.com/articles/neck-manipulation-artery-tear/ Live Well News en 2026-09-20T00:00:00.000Z Chiropractic neck care showed no added risk of a torn artery against ibuprofen in 431,492 matched pairs https://livewellnews.com/articles/pregnancy-food-cravings-brain/ Live Well News en 2026-09-20T00:00:00.000Z A serotonin circuit that quietens during pregnancy drove food-craving behavior in pregnant mice https://livewellnews.com/articles/white-matter-tracts-cognition/ Live Well News en 2026-09-20T00:00:00.000Z White matter tracts that span the brain's hierarchy tracked the widest range of thinking skills https://livewellnews.com/articles/y-chromosome-loss-cancer/ Live Well News en 2026-09-20T00:00:00.000Z Y chromosome loss deepened the closer tissue sat to a tumor, across 1,000 samples from 405 men