When the air is smoky from burning wildfires, health experts say to stay indoors. But there are steps you should take to keep the air clean inside your home.
MILWAUKEE (AP) — The eerie glow of an orange sun through thick wildfire smoke might be unnerving, but the biggest risk from the haze is something much harder to see.
Tiny particles in the air can cause a range of short-term and chronic health issues,... [4323 chars]