1984: Chicago Transit Authority trains were extended to O’Hare International Airport. At 90 cents for a one-way trip, the “L” ...

Our interactive tool is the first to publicly plot lead service lines against race and poverty data. Here's why we mapped the city's lead service lines, what we found and how to know if you're at risk ...

Commuters on the CTA Red Line on Chicago's North Side had four shiny new stops available on Sunday. A ceremonial train busted through a banner Sunday morning at the Berwyn station, above Berwyn ...

Chicago has more lead service lines than any other city in the U.S. with more than 400,000 lead water service lines are still active in the city. Local officials are not moving fast enough to address ...