BEND, Ore. (KTVZ) -- As the Alder Springs fire blazes on in Central Oregon, its smoke is starting to affect our air quality.

With wildfires burning in Canada impacting the air in the Midwest and Northeast experts offer tips to improve your indoor air ...

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

Smoke poured over the Canadian border into eastern Alaska this weekend, bringing poor air quality to communities from ...

It doesn’t just affect the lungs. The airborne pollutants in smoke have been linked to increased risk of stroke, dementia and ...

Firefighters and other resources from across the state were on scene or heading to Jefferson County on Tuesday to help ...

On this Line One, join Dr. Justin Clark for a discussion about the health impacts of wildfire smoke and volcanic ash.

AccuWeather long range meteorologist Paul Pastelok said long-lasting stretches of deep blue sky may not return to the ...

WINNIPEG, Manitoba (Reuters) -World leaders may face smoke warnings when they gather next week in Alberta as wildfires burned ...

Forest fires release iron-rich particles that reach the ocean, stimulate phytoplankton growth, and shape global carbon cycles.

A blue sky may be a rare sight across the Finger Lakes and much of the Northeast this summer. AccuWeather meteorologists say ...

Smoke traveling from wildfires in Canada, North Dakota and Minnesota triggered an air quality warning in northern Wisconsin.