The Illinois EPA declared an Air Pollution Action Day in the Chicagoland area. Find out which counties are affected and what ...

Clouds fill back in. Seasonable temperatures. Light northeast winds. Friday will feature similar conditions to those observed ...

As per the latest American Lung Association report, nearly half of Americans, around 156 million people live in areas that ...

Illinois environmental officials are warning residents about air quality concerns as wildfire smoke from Canada persists in ...

What if the solution to the capital's air pollution crisis lies in its classrooms and college campuses? Through a recent ...

Long-term exposure to air pollution increases the risk for primary open-angle glaucoma by up to 108%, a nationwide cohort ...

A new study by Emory University researchers, published in Environmental Science & Technology, found that exposure to the tiny ...

Community groups are fighting an unusual Louisiana law that restricts how they use data from air-quality monitors, saying it ...