Canadian authorities announced the closure at the end of January, stating it "aligns with U.S. Customs and Border Protection, which does not allow travelers to enter the U.S. from Canada on the trail.

Dive into the dark reality of California's wildfires and their deep connection to climate change. This video sheds light on ...

CNW/ - Canada's boreal forest is vast and experiences some of the world's largest and most intense wildfires. On average, ...

according to the National Interagency Fire Center. It was in June 2023 when smoke from Canadian wildfires drifted into the U.S., producing eerie images of orange skies over New York City. The Canadian ...

The air quality index measures PM2.5, less than 2.5 microns particles, to determine the intensity of air pollution in cities.

Canadian researchers have reported that people who lived ... Data from California also show an increase in fungal infections in the months following wildfire smoke exposure, likely due to fungal ...

Learn about the lasting impact of wildfire smoke on urban surfaces and human health. Discover how these toxic pollutants ...

Alberta Premier Danielle Smith and Canada's energy industry say they will await details before responding to the latest threat by U.S. President Donald Trump surrounding tariffs.

Researchers have shown that plumes of wildfire smoke can carry contaminants hundreds of kilometers, leaving a toxic and ...