Overview
- Brushfire threatens homes in northern Scottsdale, prompting evacuations.
 - One secondary structure was destroyed, but no injuries have been reported.
 - The cause of the fire is believed to be human-caused but has not been determined.
 - Smoke from Canadian wildfires is causing haze and air quality concerns in the Great Lakes region and parts of the central and eastern United States.
 - Over 1,100 people have returned to their homes in northern Scottsdale as firefighters contain a brush fire.