Prolonged exposure to poor air quality, especially high PM2.5 levels, can cause lasting neurological damage, particularly in developing brains. Experts warn that exposure during pregnancy and early ...

The health effects linked to particulate pollution exposure have been studied and documented for decades. These effects include respiratory and cardiovascular health problems and premature death. The ...

We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. Billions of nerve cells send signals coursing through our bodies, serving as conduits ...