Intermittingly inhaling a high dose of carbon dioxide seems to remove the proteins amyloid and tau, which are implicated in ...

The eerie glow of an orange sun through thick wildfire smoke might be unnerving, but the biggest risk from the haze is ...

Wildfire smoke continues to affect air quality across the region, leaving families wondering whether it’s safe for children ...

More than a hundred million people in the US are under air quality alerts as smoke from nearly 3,500 fires in Canada and northern Minnesota sweeps through the upper Midwest and along the East Coast.

Smoke from wildfires in Canada and Minnesota is sending air quality indexes to record levels, posing a hazard for millions of ...

Smoke from Canadian wildfires is causing hazardous air quality alerts across the United States. Learn how tiny PM2.5 ...