Wildfire smoke contains small particles that can cause serious health problems. Several parts of Southern California are currently under a windblown dust and ash advisory as deadly wildfires continue ...

Dust from the Sahara encroaches on the Caribbean and Florida on June 3, while smoke from Canadian wildfires blanket the midwest and southern U.S. If you are noticing a smoky haze in the air this week, ...

As hazy skies linger over metro Phoenix, some people may wonder if smoke from the Southern California wildfires is to blame.

GREENSBORO, N.C. — Millions of people are impacted by the wildfire smoke coming from Canada. It's causing air quality alerts for 3/4 of the U.S. Yes, it's hazy, but what makes the wildfire smoke ...

As wildfires ravage Los Angeles, experts answer key questions about how wildfire smoke affects health and how to protect ...

A wildfire can pump smoke up into the stratosphere, where the particles drift for over a year. A new MIT study has found that while suspended there these particles can trigger chemical reactions that ...

ST. LOUIS — Well, good grief. After a night of tornadoes, St. Louis woke up to a blanket of wildfire smoke and dust. It's not our wildfire smoke and it's not our dust. Strong winds swept through Texas ...

A new study led by researchers at National Jewish Health provides quantitative evidence linking burn pit smoke exposure during military deployment to increases in harmful carbon-based particles in the ...

Dust and smoke blowing in from fires, dry land and construction this spring periodically have turned Colorado’s blue skies red, and air quality experts anticipate more crazy haze in the future as wind ...

Several parts of Southern California are currently under a windblown dust and ash advisory as deadly wildfires continue to burn across the region. The advisory covers large sections of Los Angeles and ...