Air quality warnings show PM2.5 particles at dangerous levels. Learn why today's hazy sky is a toxic soup that's damaging ...

Air pollution causes health problems and is attributable to some 50,000 annual deaths in the United States, but not all air ...

June 3, 2025 — A new study found exposure to specific tiny particles in air pollution during pregnancy are associated with increased risk of various negative birth ... Does Outdoor Air Pollution ...

The Environmental Protection Agency is proposing to scrap two major federal regulations that limit air pollution and ...

Explore the impact of pollution brain on fetal development. New research reveals air pollution's effects on brain structures.