New research linking the issue to Parkinson’s disease adds to the evidence of serious health repercussions from traffic volume and other sources The roar of late-night traffic is not just annoying for those trying to sleep. It can also have profound effects on their health. A pioneering new stu...
Source: [Guardian International](https://www.theguardian.com/commentisfree/2026/jul/28/the-guardian-view-on-noise-pollution-keep-it-down)