Researchers from Arizona State University have found another good reason to stay indoors on days when the local air pollution is high — it could help prevent dementia. A recently released working ...

Q: We live in the fire zone in Altadena, California. After the evacuations ended, we came home, and now my throat is constantly sore. There’s no smoke smell, but my husband says the air can still be ...

We've long known both natural and man-made processes produce particulates that can alter atmospheric conditions and, in some cases, be a human health hazard. Now science is giving us some knowledge ...

Not all airborne dust particles are the same. Here are ways you can differentiate between particulate exposures and hazards for your workplace. Airborne dusts are common to many workplaces, many of ...