One of the designers that discovered that blue shop towels were more effective at filtering tiny particles than a bandana worked with a particle testing company to officially test 20 materials. They ...

After Business Insider first reported on a group of fashion designers who discovered certain blue shop towels filter particles far better than a cotton bandana, one of them was approached by a ...

(NewsNation) — Los Angeles County residents affected by the wildfires that began burning this week are advised to wear the correct masks to protect themselves against harmful smoke. Health experts ...

New research published in Pediatric Investigation provides evidence that face masks reduce the release of exhaled particles when used by school-aged children. For the study, 23 healthy children were ...