Wildfires are typically common on the West Coast in the United States, often affecting places like California, Arizona and other states. However, "significant" wildfires have since broken out on the ...

Several dozen wildfires burning in Canada have led local authorities to declare states of emergencies and forced thousands of people to evacuate. Now, they are expected to send smoke drifting into the ...

States across the U.S. are feeling the impact of the Canadian wildfires as air quality takes a hit from the smoke, according to a government website that tracks air quality in the United States. As of ...

Smoke from wildfires is not something to be taken lightly, as it impacts air quality for miles. The danger of it can be measured on the air quality index (AQI), a scale that goes from zero to over 300 ...

I am writing from the middle of a West Coast catastrophe, where four states are confronting what officials describe as the worst U.S. disaster in nearly two decades as everything west of Interstate 5 ...

As wildfires spread across Canada, air quality in the U.S. continues to be impacted, and people sensitive to air pollution could face "serious health effects," according to a government website that ...