The largest neighborhood air monitoring network in the U.S. allows residents to track Chicago air pollution in real time. On ...

While cicada sightings are certainly on the rise in the Chicago area, some residents in area suburbs have reported seeing none at all. It's true that the emergence has been patchy in the region, with ...

Cicada sightings have been climbing in the Chicago area following a hot weekend, but where are the biggest populations and what should you expect in your area? A cicada map that tracks spottings ...

The Chicago Urban Heritage Project aims to digitize historic fire insurance maps from Chicago to create an historically ...