← Back to PeopleLBResearcherLaura-Jayne BradfordPostdoctoral Researcher at University of BirminghamLinkedInPostdoctoral Researcher at University of Birmingham1Mentions1Articles1OutletsCompanies CoveredColorado State University1University of Birmingham1University of Konstanz1ArticlesMost recent firstMentioned InReferenced in coverageScientists claim that an 'invisible' smoke is spreading across the US, and may be making people more violentsciencefocus.comnegativeJun 7, 2026“Published research showing exposure to air pollution particles reduces cognitive performance and IQ, especially in children.”