Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, reveals that living in Chicago is equivalent to smoking 139 cigarettes annually due to air pollution. Despite its lakeside location and ...

Steel and coal-to-chemical industries have been migrating towards energy-rich western, central and southern China.

Today is partly sunny and hot! Highs will be in the upper 80s and low 90s with the heat index pushing to around 100!

CHICAGO (WLS) -- An air quality alert was extended through Wednesday by the National Weather Service for the Chicago area.

An Air Quality Alert has been issued through Tuesday for the Chicago area from wildfire smoke coming in from Canada.

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

Wednesday promises to be another hot, humid day. An Air Quality Alert continues, and there's a threat of storms.

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

Air quality alerts are in place across Canada and the northern United States due to smoke from wildfires, with officials ...

Today is warm with an air quality alert in effect. Sensitive groups should take it easy again as we have elevated ozone ...