Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

Wildfires scorching several Canadian provinces have driven at least 33,400 people from their homes, with smoke now reaching all the way to Europe.

Wildfires have been raging along the West Coast and in Canada for most of the spring and summer. For some U.S. residents, ...

Continued drifting of wildfire smoke from Canada and Alaska has prompted Bay Area air regulators to extend an air quality ...

As Canada’s wildfire smoke creeps down into the U.S., it’s also transforming. Chemical reactions between gases and sunlight create ozone, which further exacerbates lung conditions like asthma.

The ongoing Canadian wildfires have reportedly blanketed a third of the United States, affecting millions, with the National ...

P lenty of research shows that respiratory distress and heart attacks spike in the event of smoke exposure; acute impacts of ...

Wildfires are already burning in parts of Canada, and as they do, many communities are already facing the familiar thick haze as smoke drifts in.

Canada’s wildfire season is already off to a troubling start, and forecasts suggest we could be in for a long, intense ...

In a new weekly update for pv magazine, Solcast, a DNV company, reports that smoke from ongoing Canadian wildfires has continued to suppress irradiance levels across Canada and the Eastern US into ...

Canada is on track to see the worst wildfire season since 2023, with millions of hectares of land scorched and thousands ...

Health researchers are studying respiratory impacts as climate change makes wildfires more frequent and intense across the ...