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Pollutants

Particulate Matter Hydrocarbons Nitrous Oxide PM2.5 Carbon Dioxide and Methane Air Quality Index Cellular Aging Health Impacts of Pollutants Particle Pollution Microplastics Research Pharmaceuticals in Water Per- and Polyfluoroalkyl Substances

Sen. Booker Visits Imperial Beach after Study Uncovers Airborne Toxins from Tijuana River Sewage

The visit spotlights an urgent push for US–Mexico cooperation to overhaul wastewater systems for South Bay residents.

UK Scientists Urge Action as Microplastic Pollution Threatens Health and Ecosystems

Bryan Johnson Exits Podcast Over India's Poor Air Quality, Sparks National Conversation

Hanoi Tops Global Pollution Rankings as Toxic Smog Engulfs City

Brazilian Sharks Test Positive for Cocaine, Raising Environmental Concerns