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Stories by Alex Ruppenthal

Chicago Rat Study Shows Correlation Between Rental Units and Rodents

(Courtesy Landmark Pest Management)

Chicago’s recent designation as the country’s “rat capital” can be attributed in large part, a new study finds, to a particular type of home: rental units. 

Cost of Plan to Block Asian Carp from Great Lakes Balloons to $778M

A silver carp captured in June 2017 in the Illinois Waterway below the T.J. O’Brien Lock and Dam, about 9 miles from Lake Michigan. (Courtesy Illinois Department of Natural Resources)

Additional engineering and design work has more than doubled the cost of a long-awaited plan to prevent invasive Asian carp from reaching the Great Lakes, according to federal officials.

City Animal Shelter to Get $1.5 Million Upgrade for Medical Unit

Chicago Animal Care and Control, 2741 S. Western Ave. (Alex Ruppenthal / Chicago Tonight)

The renovated medical and surgery areas at Chicago Animal Care and Control will replace the shelter’s existing medical unit, which is more than 20 years old. 

Study: Drivers Traveled 1.9M Extra Miles Due to Closed City Emission Test Sites

(ruimc77 / Flickr)

A new analysis shows that closing Chicago's final two vehicle emissions testing facilities came at a cost to hundreds of thousands of city drivers, with the biggest impact on low-income and minority drivers. 

Air Pollution Reduces Life Expectancy by Nearly 2 Years, Study Finds

(SD-Pictures / Pixabay)

Air pollution’s impact on life expectancy exceeds that of communicable diseases such as AIDS, cigarette smoking and even war, according to a first-of-its-kind study from the University of Chicago.

Study: Chicago Not Only City in Illinois Struggling to Boost Recycling Rate

(Brian Johnson and Dane Kantner / Flickr)

Chicago’s recycling woes have been well-documented, but a new report shows that at least five other cities in Illinois are failing to meet average U.S. recycling rates.

Lincoln Park Zoo Opens New $9.3 Million Visitor Center

Lincoln Park Zoo’s new Searle Visitor Center (Courtesy Lincoln Park Zoo)

A movie theater-sized screen highlighting daily programs, plus gardens and a member center will provide additional comforts and services to visitors, the zoo says.

Chicago Park District Fails to Background Check Many Volunteers, Investigation Finds

Maggie Daley Park is one of 597 parks operated by the Chicago Park District. (joestoltz / Pixabay)

Investigators described the Park District’s procedures for vetting volunteers as “outdated” and “under-resourced,” with a single employee responsible for managing the entire volunteer program.

Illinois Senate Weighs Bill to Limit Antibiotics in Meat

(Karamo / Pixabay)

Lawmakers are set to consider legislation this week that would limit the use of antibiotics in food-producing animals, a practice that has been shown to fuel drug-resistant bacteria that can be dangerous to humans.

Lincoln Park Zoo Hosts Conference on Reintroducing Endangered Species

A green-winged macaw being trained prior to its release in the Iberá Park in Corrientes, Argentina (Beth Wald / Lincoln Park Zoo)

Conservationists from around the world are gathering this week to focus on saving threatened species and reintroducing them into the wild.

Sue the T. Rex Moves into ‘Private Suite’ Next Month at Field Museum

Sue the T. Rex (Courtesy The Field Museum)

Sue’s move to a new 5,100-square-foot home is part of a decadeslong plan to display the dinosaur in a proper scientific context that helps demonstrate why the T. Rex “is widely considered the greatest dinosaur fossil in the world.”

Chicago Warming Centers: 113 Places to Escape the Cold This Winter

Winter in Chicago, 2013 (David Wilson / Wikimedia Commons)

As winter weather arrives, Chicagoans can seek refuge from the cold at 113 public buildings designated as warming centers. 

Chicago Wilderness Survey Shows Hope for Threatened Grassland Birds

An Eastern meadowlark (Seri Douse / Great Backyard Bird Count)

A first-of-its-kind survey of the Chicago area’s remaining grasslands could be good news for several species of threatened birds that once thrived across Illinois.

DryHop, Lincoln Park Zoo to Release IPA Inspired by Rare New Zealand Bird

A male hihi bird on Tiritiri Matangi Island, New Zealand (Duncan Wright / Wikipedia)

For the second time this year, Chicago’s DryHop Brewers is joining forces with Lincoln Park Zoo in the name of wildlife conservation, this time for a rare and endangered New Zealand bird.

EPA Finds Lead Contamination in Southeast Side Soil – In Addition to Manganese

A map of the zones included in the EPA’s soil testing on the Southeast Side (U.S. Environmental Protection Agency)

The ongoing probe into harmful levels of brain-damaging manganese on Chicago’s Southeast Side has turned up another, more familiar neurotoxin: lead.

Field Museum Begins 3-Year Renovation of Native American Hall

| Marc Vitali
Field Museum conservation technicians Ellen Jordan and J. Kae Good Bear work on the care of cultural materials in the Regenstein Lab. (© Field Museum, photo by John Weinstein)

Many of the displays in the museum’s Native American Hall have gone unchanged since the 1950s. Now, Native American scholars and tribal members will work with the museum to “better represent” these stories.

Ex-Gymnastics Coach Faces 18-Count Indictment in Sexual Assault Case

Jose Vilchis (Will County Sheriff)

Jose Vilchis, who was charged in October with sexually assaulting a teenage gymnast in south suburban Channahon, now faces additional charges of criminal sexual assault and sexual abuse, according to a grand jury indictment.

Nine Mexican Wolves Leaving Brookfield Zoo for New Homes

A group of Mexican wolves at Brookfield Zoo (Jim Schulz / Chicago Zoological Society)

They are one of the most successful packs within the nationwide Mexican Wolf Recovery Program, but nine of the 10 wolves will leave Chicago for new homes as part of a plan to help save the endangered species.

Fall Colors Are on Full Display at Chicago Botanic Garden

The Bulb Garden at the Chicago Botanic Garden in Glencoe. (Courtesy Chicago Botanic Garden)

Sunny days and cool nights have helped produce a vivid display of fall colors this season. At the Chicago Botanic Garden, thousands of trees are at their peak.

Chicago Plans to Expand Bike Sharing to ‘100 Percent of City’

A $2.5 million award to address climate change will help Chicago expand bike-share programs to all parts of the city, according to the mayor’s office.

16,000 Chicagoans Had Water Cut Off in Single Year, Study Finds

(Steve Johnson / Flickr)

An estimated 15 million people in the U.S. – including thousands of Chicago residents – experienced water shutoffs in 2016, in many cases because they failed to pay their water bills. 

Walmart to Install Solar Panels at 21 Sites in Illinois

(Pixabay)

The mega-retailer says plans to install solar panels at nearly two dozen sites across Illinois will represent a 25-percent increase in the state’s current solar capacity.

Durbin Calls for Increased Monitoring of Illinois Pork-Processing Plant

U.S. Sen. Dick Durbin appears on “Chicago Tonight” on Feb. 21, 2018.

U.S. Sen. Dick Durbin is calling for federal action following a report that identified an Illinois meat-processing plant as the worst-polluting plant of its type in the country.

Chicago Group Gets $1M to Plant Trees, Combat Climate Change

(Laura Marie / Flickr)

Chicago-based environmental group Openlands has received a $1 million grant to address climate change by planting new trees and recruiting residents to protect them. 

EPA Settles With Chicago-Area Company Over Lead Paint Allegations

A warning sign on a tool factory in Rockport, Massachusetts. (Ben+Sam / Flickr)

A Bensenville-based home renovation company has agreed to pay nearly $53,000 for alleged violations of federal laws designed to protect against exposure to lead-based paint. 

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