New York City has the worst air quality in the world right now due to smoke from Canadian wildfires. The NYC Department of Health told residents to use an air purifier indoors if possible. The EPA ...

In recent decades, the number and severity of wildfires across Canada has increased due to climate change and a more wildfire-prone landscape. While wildfires can wreak havoc in their immediate area, ...

Rick Medley first made a DIY air cleaner at a workshop two years ago, and has been using it in his home ever since. Medley lives in the Vancouver area, where skies often become smoky due to wildfires.

In recent decades, the number and severity of wildfires across Canada has increased due to climate change and a more wildfire-prone landscape. Subscribe to our newsletter for the latest sci-tech news ...