Smoke from raging wildfires in Canada is causing air quality alerts to blanket the Midwest. Lissette Nuñez is live from Chicago's Lollapalooza music festival.

While skies may appear clearer than they did earlier this week, the air quality remains a significant concern, especially for ...

Olivia Rodrigo surprised her fans by inviting Weezers on stage at the Lollapalooza festival.The performance took place ...

Most of the Chicago area remains under an Air Quality Alert on Saturday due to smoke from Canadian wildfires. The alert was, at one point, set to expire late Friday night for most of the area, but it ...