Fire Department crews blanketed the Lincoln Park area on Thursday afternoon, after several residents and businesses reported smelling natural gas around Willow and Sheffield.
Several stores in the South Loop are being evacuated after a gas leak was reported Monday morning.
The main entrance at Brookfield Zoo had to be closed Friday after a gas main break nearby, and its smaller south parking lot quickly filled to capacity.
Police say a despondent man tried to commit suicide by filling his southwest suburban home with natural gas the day after his brother died of a brain tumor.
Investigators have confirmed a gas leak was to blame for an explosion and fire that destroyed a house in southwest suburban Joliet earlier this week.
Nearly 40 children were sent to the hospital and two Cicero Elementary schools were closed after reports of a gas leak in the area.
A Level 2 HazMat response was called when a construction company hit a small gas line at 900 W. Taylor St.
Residents were evacuated on Tuesday morning following a gas leak on the South Side.
Homes were evacuated in Lyons Thursday morning, as a gas leak erupted and led a fire to break out.
Police are investigating multiple reports of a smell of natural gas in and around the Lincoln Park neighborhood.
A building in the Little Village neighborhood was evacuated Wednesday morning, after a construction crew struck a gas main.
A gas leak caused traffic headaches in a busy part of the South Loop Friday morning.
A South Side block was evacuated briefly Monday morning after a water crew struck a gas main.
Four people were hospitalized — two in critical condition — after becoming sick from a gas leak Saturday evening in the Logan Square neighborhood.
A 19-year-old southwest suburban woman has been ticketed after crashing into a police squad car as an officer directed traffic at the scene of a gas leak Saturday afternoon on the Southwest Side.
Two separate vehicles struck a Chicago Police officer and firefighter who were directing traffic at the scene of gas leak Saturday afternoon in the Far Southwest Side Mount Greenwood neighborhood.
Traffic was snagged at Lower Wacker Drive and Michigan Avenue downtown Thursday morning, as a gas leak erupted in a ComEd vault.
Construction crews hit a gas main Friday morning in the Old Town neighborhood, prompting a hazardous materials response.
A gas leak shut forced the evacuation of a high-rise office building in the heart of downtown Evanston Friday.
HazMat crews responded to reports of a gas leak in the West Ridge neighborhood Sunday, but no one was injured.