While some organizations have published clear air quality thresholds or contingency protocols for wildfire smoke, FIFA’s ...

A 10-year-old boy from Milwaukee was taken into custody as part of an investigation into a Walmart fire in Franklin on Monday night, according to the Franklin Police Department.

Footage shows plumes of smoke caused by wildfires in Arizona’s Grand Canyon on Monday (July 14) and Tuesday (July 15). Video credit: LEONARDO CONTI.

With various air quality indexes available, and as wildfire smoke becomes an increasing health risk, here’s what often goes into the decision to play sports or not — and how to make sense of air ...

CHICAGO (WLS) -- An air quality alert was issued by the National Weather Service for the Chicago area. Chopper 7 captured as ...

The National Park Service is defending its handling of a lightning-sparked wildfire that destroyed the Grand Canyon Lodge.

Sensitive groups are advised to stay indoors and limit outdoor activities as pollution and ozone levels spike to unhealthy ...

High winds and dry, hot weather continue to fuel multiple fires in southwest Colorado on Tuesday, challenging fire crews and ...

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

KETTERING — Smoke could be seen from miles away after a fire in Kettering. Around 2:40 p.m. heavy smoke was reported in the ...

A hot and dry summer has led to multiple wildfires across the West, including in Utah, where firefighters are battling eight such large blazes, scorching over 60,000 acres.

Despite efforts by scores of firefighters – nearly half of whom were off duty at the time – and “every police officer in the ...