Zoo officials say they’re hopeful that 2-year-old Ela and newcomer Apache, 7, will have a successful breeding season this winter and produce a litter of wolf pups in the spring.
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- Stories by Alex Ruppenthal
Stories by Alex Ruppenthal
Outgoing Gov. Bruce Rauner and first lady Diana Rauner are leaving the Governor’s Mansion in significantly greater – and greener – shape than they found it. And now the historic home has the paperwork to prove it.
Water samples collected at homes near a suburban medical sterilization plant linked to a cancer-causing gas showed no signs of contamination, environmental regulators announced Wednesday.
A state program designed to protect the Lake Michigan shoreline is adding a new category this year aimed at helping Chicago-area communities preserve their beaches.
If you can’t beat ‘em, eat ‘em. That’s the apparent strategy behind a new state grant program that will provide funding to companies that harvest and sell Asian carp.
A group of state attorneys general, including Lisa Madigan, is demanding that the EPA withdraw its plan to delay a regulation aimed at reducing emissions of methane and other pollutants from landfills.
A new study found that Evanston residents were generally accepting of bike-share programs like Divvy, while residents in Humboldt Park viewed such programs as signs of privilege and gentrification.
The advocacy group Moms Clean Air Force warns that a Trump administration proposal to weaken standards for emissions of toxic mercury would harm residents and wildlife across Illinois.
Trees collected through Chicago’s annual holiday tree recycling program are turned into mulch and wood chips for use at Chicago Park District locations.
The Trump administration’s plan to roll back limits on toxic mercury pollution will harm Great Lakes fish – and potentially those who eat them, advocates say.
Farmers and others across the state are preparing to grow and process a new crop as Illinois finalizes regulations for industrial hemp.
New outdoor spaces at a handful of Chicago elementary schools will provide safe play areas for kids in low-income neighborhoods while also mitigating flooding risks, according to program organizers.
The holidays are a popular season to bring home a pet, but that impulse can leave consumers vulnerable to a growing number of online scams, according to an alert issued this week by the Better Business Bureau.
Sue’s new digs present the dinosaur in a more authentic light using technology that has come a long way since the T. Rex skeleton arrived in Chicago more than 20 years ago.
After finding high levels of brain-damaging manganese near Watco Transloading’s facility on the Southeast Side of Chicago, the EPA has accused the company of violating the Clean Air Act.
Michigan offered to give Illinois $8 million to keep Asian carp out of the Great Lakes. But Illinois Gov. Bruce Rauner has a different idea about how to spend the money.
Watco Transloading faces up to $20,000 in city fines for failing to control emissions of brain-damaging manganese from its storage facility along the Calumet River.
Water testing at homes in suburban Willowbrook is the latest step in the response to concerns over the release of dangerous ethylene oxide gas by Sterigenics International.
As regulators continue to monitor manganese emissions at S.H. Bell Co., new air monitoring data shows alarming levels of the brain-damaging heavy metal near another industrial facility in the area.
After years of pressure from public health advocates, the Chicago-based burger chain announces a plan to reduce the use of antibiotics in its beef products.
With its building “full to the brim” with cats and dogs, Chicago’s municipal-run animal shelter is waiving adoption fees for those looking to bring home a new pet this holiday season.
Fix Chicago 2019 aims to end the killing of shelter pets in Chicago. The first task of the new group? Taking inventory of where candidates running for city office stand on various animal welfare issues.
The Trump administration is taking another swing at coal regulations, announcing that it plans to ditch an Obama-era rule that set pollution limits for new coal-fired power plants.
The appointment of Brian Perkovich as head of the Metropolitan Water Reclamation District of Greater Chicago comes five months after the abrupt – and unexplained – resignation of David St. Pierre.
The first chunk of Illinois’ windfall from the Volkswagen emissions lawsuit settlement will fund cleaner-burning bus and train engines for CTA, Metra, Pace and other agencies.