WASHINGTON — We often frown on rain. It messes with plans, slows traffic, and in extremes brings hazards. But light, steady rain? That might be one of nature’s underrated mental health tools. Soothing ...

An article on the Harvard Medical School website said that “pink noise can enhance deep sleep in older adults and improve cognitive performance.” Brown noise can also help sleep, but the article cited ...

There’s a reason you feel amazing after a deep, full night of sleep. Not only is your body resting, but proper sleep also promotes brain health, helps your ability to fight infections, and leads to ...