Wildfires brings impure air across the US

In these difficult situations, as 91 wildfires are burning across the US, the two major fires, the Dixie Fire in California and the Bootleg Fire in Oregon are responsible for scorching of 654,357 acres and yet were only 24% and 53% contained respectively as of Friday.

The mix of hot temperature and dry vegetation acting as fuel, triggered by blowing winds, has made these wild fires unstoppable by human intervention. Both the fires to....