With Canadian wildfire smoke still lingering in the region, an air quality alert remains in effect for all of iowa until ...

Air quality alerts were in effect in Iowa, Minnesota, Wisconsin and Michigan, as well as eastern Nebraska and parts of ...

When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those breathing it.

Clowns and street performers gather to attend the Karandash-Fest in the town of Staritsa in the region of Tver, about 200 kilometers (125 miles) northwest of ...