More than 35.6% of the Chicago Police department — 4,543 employees — are in jeopardy of being disciplined and eventually fired for failing to disclose their vaccination status to the city. 

Michael Regan, the head of the Environmental Protection Agency, said his agency is taking a series of actions to limit pollution from a cluster of long-lasting chemicals known as PFAS that are increasingly turning up in public drinking water systems, private wells and even food.

Despite the watchdog's findings, Chicago officials insisted that ComEd was responsible for the outages.

Ald. Jim Gardiner's actions disgraced all Cook County Democrats, according to a statement from party leaders after a probe.

Bill Clinton was released Sunday from the Southern California hospital where he had been treated for an infection. Clinton, 75, was admitted Tuesday to the hospital southeast of Los Angeles with an infection unrelated to COVID-19, officials said.

Research shows Black homeowners are at risk of losing out on the value of their homes, due to discrimination in appraisals. Now, there’s a growing push to pass federal legislation to protect Black homeowners from appraisal discrimination. 

The president of the police union urges a walk off over the mayor's vaccine mandate. Illinois' Democrats move against Republicans in drawing new congressional maps. The embattled park district CEO steps down. And the Chicago Sky soar in the WNBA finals.

A Cook County judge ordered Police Union President John Catanzara on Friday to stop making public statements on social media or in the media that encourage police officers not to comply with the city’s COVID-19 vaccine mandate until a hearing Oct. 25.

A 21-year veteran of the office of the inspector general, William Marback’s selection surprised several members of the Chicago City Council, who had expected Deborah Witzburg, the deputy inspector general for public safety, the No. 2 official in the inspector general’s office, to serve as the city’s watchdog at least on an interim basis.

Police and other first responders — who come in close physical contact with Chicagoans — must be vaccinated to protect the health and safety of Chicagoans, Mayor Lori Lightfoot said. 

Fraternal Order of Police President John Catanzara's actions and rhetoric "threatens the health and safety of Chicago’s residents and first responders," Mayor Lori Lightfoot said.

Former House Speaker Michael Madigan ruled Illinois politics for decades. Amid the expanding ComEd bribery scheme investigation, Madigan stepped down from two powerful positions this year: the state speakership and chair of Illinois’ Democratic Party.

City officials are hopeful that the two-wheeled vehicles will reduce congestion and encourage the use of public transportation throughout Chicago.

During Thursday’s City Council meeting, alderpeople introduced a resolution calling for the Department of Streets and Sanitation to reinstate treatment of the city’s remaining parkway ash trees — numbering close to 50,000 — and also develop a systematic program for removing and replacing infested trees.

In a video posted online Tuesday, Fraternal Order of Police President John Catanzara vowed to take Mayor Lori Lightfoot’s administration to court if it tries to enforce a mandate, which requires city workers to report their vaccine status by the end of the work week. 

A search for a new leader of the Chicago Park District to usher into “a new era of accountability in our parks system” is underway, Mayor Lori Lightfoot said.