Multiple Philadelphia fire trucks are on the scene of a four-alarm blaze at an apartment building in West Philadelphia early ...

Winds from the northwest will pull wildfire smoke back into Minnesota skies over the weekend, as well a chance for rain ...

Recapping some of the most talked-about news this week from the nation and around the world – in case you missed it.

The Maine Department of Environmental Protection warns that unhealthy conditions may persist through the weekend.

Much of southern Ontario was under an air quality statement on Thursday and Friday that lifted early Saturday morning.

The air quality alert may need to be extended into Monday if an additional batch of heavy smoke materializes from Manitoba ...

Smoke from Canadian wildfires has caused hazy skies in Rochester, affecting air quality in the area. News10NBC spoke with Dr.

Air quality alert issued for several New York regions June 8 due to Canadian wildfire smoke and fine particulate matter.

Active children, the elderly and people with asthma and COPD are more likely to suffer an increase in the number and severity ...

If outdoor travel is unavoidable, a well-constructed, well-fitting and properly worn respirator-type mask (such as a ...

Conditions are expected to gradually improve Sunday as winds dillute the fine particulate matter that affects health.

Wildfires have forced a further 1,000 people to flee their homes in the Canadian province of Manitoba, which is under a state ...