General Nature Sounds and Sleep: Unlock Better Rest Brooke Garner, July 27, 2026July 27, 2026 A randomized controlled trial at Brigham and Women's Hospital found that sleep onset latency fell by 38%, from about 23 minutes to 13 minutes, when people used sound profiles that share the acoustic shape of rainfall, ocean surf, and river sounds. That single result changes the conversation around nature sounds… Continue Reading