Small particles can get lodged in crevices of organs from lungs to arteries, causing inflammation and other health issues.

More and more people in Michigan are gagging on smoky air blowing in from Canada’s wildfires or struggling to avoid ...

For most of the past decade, forecasters have been able to use satellites to track these smoke plumes, but the view was only ...

This story was originally published by Grist with the headline As California burns, new research shows smoke is wildfire’s ...

Hazy skies settled over Hampton Roads this week as smoke from wildfires in Canada moved over the region. For the past week, ...

Smoke started filling the cabin of a KLM Royal Dutch Airlines plane after a portable phone charger caught fire midflight this ...

Wildfire smoke doesn’t just cloud the horizon, it can chemically change the air at ground level and in layers of the ...

A new study found that exposure to wildfire smoke was linked to increased use of mental health medications. The research ...

Wildfire smoke can cause eye and throat irritation, coughing, wheezing, and shortness of breath — even for healthy people. It ...

Wildfire smoke doesn’t just cloud the horizon, it can chemically change the air at ground level and in layers of the atmosphere miles above.

Smoke drifting south from Canadian wildfires has made skies in Pennsylvania and other states hazy this week. The Pennsylvania ...

Wildfires release vast amounts of visible pollutants into the atmosphere that darken skies and push people indoors to avoid unhealthy air. But a near-invisible threat to public health associated with ...