We already know that air pollution is bad for our lungs and heart. Now, scientists are finding that it may also harm our ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

As people return to the structures spared from Los Angeles wildfires, experts warn that they should be careful of the air inside and be especially cautious when cleaning up. Smoke, ash and all the ...

Those groups particularly sensitive to particulate matter in the air may want to limit time outside Friday and Saturday.

A Swedish startup, Adsorbi, has developed a process using wood-based material to clean indoor air, and now has financing that ...

The wildfires burning across LA are also degrading the air quality across the region. The resulting air pollution is a serious health threat, especially for children, pregnant people, older adults, ...