Clearing the Air – Can Pollution Affect Kid's Grades?

Send a text Air pollution is a big killer. Air pollution of all kinds helped kill 4.2 million people globally in 2019, according to the World Health Organization. It can damage nearly every organ in the body, worsening asthma and leading to cancer and heart disease. It especially affects pregnant women and can damage a growing fetus. Air pollution also has more insidious effects. Dr. Álvaro Hofflinger of Arizona State University and colleagues studied school children in a part of Chile where ...