| Aug 6, 2011
Trace amounts of sex hormones, prescription drugs, flame retardants and herbicides are being detected in treated drinking water pumped to more than 7 million people in Chicago and its suburbs.
In the latest round of testing prompted by a 2008 Tribune...
| May 8, 2012
The problem facing cigarette manufacturers decades ago involved tragic deaths and bad publicity, but it had nothing to do with cancer. It had to do with house fires.
Smoldering cigarettes were sparking fires and killing people. And tobacco executives...
| Jan 22, 2012
Fed by a steady stream of coal barges, the aging power plants that loom over Chicago's Little Village and Pilsen neighborhoods are by far the city's largest industrial sources of climate change pollution.
No other polluter comes close to the 4.2...
| Feb 6, 2012
| 7:34 AM
Thousands of commuters continue to breathe high levels of lung-damaging diesel exhaust at Chicago's Union Station, in part because of nagging maintenance problems at the Old Post Office that straddles the southbound tracks.
Testing by Amtrak has...
| Feb 15, 2012
Children living next to driveways or parking lots coated with coal tar are exposed to significantly higher doses of cancer-causing chemicals than those living near untreated asphalt, according to a study that raises new questions about commonly used...
| Mar 1, 2012
Built during the early part of the last century to satisfy Chicago's growing demand for electricity, two of the nation's oldest coal-fired power plants will shut down amid concerns about lung-damaging air pollution and competition from cleaner, less-...
| Mar 2, 2012
Making stretches of the Chicago River and other local waterways safer for recreation won't require a tax increase and will cost dramatically less than officials ominously predicted less than a year ago, according to documents filed Thursday by the...
| Oct 1, 2011
— Built in the 1950s for the brawny task of ferrying railroad cars, the last coal-burning steamship on the Great Lakes is billed today as a nostalgic vacation shortcut between Wisconsin and Michigan.
But every day it sails between this old...
| Nov 18, 2011
After deciding it isn't worth cleaning up one of the nation's dirtiest power plants, the owners of an aging coal-burner along the southwestern shore of Lake Michigan are shutting it down sooner than expected.
In its latest financial documents, Virginia-...
| Jul 25, 2012
| 8:56 PM
WASHINGTON — Chemical companies would need to provide more health and safety information about their products and regulators would have more authority to force harmful substances off the market under legislation approved along party lines...
| Aug 31, 2012
| 4:38 PM
The world's major manufacturers of flame retardants officially cut ties today with an industry-funded front group that waged a deceptive campaign to fuel demand for the chemicals in household furniture, electronics, baby products and other goods....