Air in the U.S. has gotten cleaner for decades, adding years to people's lives and preventing millions of asthma attacks, but nearly half of Americans still live with unhealthy air pollution, a new ...

When indoor air pollutants enter the lungs, they can trigger inflammation and place long-term strain on the heart and ...

Nations in Central and Southeast Asia as well as in Eastern and Southern Europe have improved their air quality most since before the pandemic, a newly released report by IQAir among 93 countries and ...