Stories by Patty Wetli

Waterfall Glen Forest Preserve in suburban Darien is roughly 30 miles and a world away from downtown Chicago, but this is where a section of the city’s prized lakefront once rested. 

Animals at Brookfield Zoo have begun receiving COVID-19 vaccinations, with Lincoln Park Zoo soon to follow, as federal and state officials approved the use of the inoculations.

Dig those images of flowers, birds and trees out of the iCloud and enter them in the forest preserve district’s annual photo contest. Winning images will be featured in the district’s 2022 calendar. 

With close to 100,000 birds expected to pass over Chicago this weekend, the Cornell Lab of Ornithology and its partners have issued a “lights out” alert for the city, encouraging building owners and residents to turn off as many lights as possible between 11 p.m. and 6 a.m.

As beach season winds down in Chicago, the Shedd Aquarium is hosting a series of weekend cleanups to clear the shoreline of a summer’s worth of litter and debris.

People who don’t study mammals for a living may be surprised to learn there’s more than one kind of skunk — and scientists affiliated with the Field Museum have uncovered members that had been hiding in plain sight.

The 1975 cult classic has just been added to Millennium Park’s outdoor film series. And while it wouldn’t be a proper “Rocky Horror” screening without audience participation, the city has some dos and don’ts when it comes to your DIY props.

According to the National Weather Service, drier air is moving into the region, bringing with it more comfortable weather.

Monty arrived in Texas a week ago, and now members of Audubon Florida have confirmed that Rose has been spotted at her winter home. 

Palos Preserves has been named an Urban Night Sky Place by the International Dark-Sky Association. The site emits nearly 1,000 times less light than downtown Chicago, with four times as many stars visible in the night sky than can be seen in the city.

There’s nothing bashful or traditional about the Thompson Center, so it should come as no surprise that finalists’ designs in a competition to reimagine the building include a proposal for an indoor water park. Here’s a look at each of the designs.

As Chicago inches toward the replacement of its lead service lines, officials need help identifying where those pipes are. Here’s a simple way to determine whether you’ve got lead, steel or copper lines running into your home.

Portions of Albany Park, Lincoln Square, Irving Park and North Center are slated for mosquito spraying Wednesday to protect residents against West Nile virus, according to the Chicago Department of Public Health. 

Protect Our Parks had asked the Supreme Court to issue an emergency injunction against construction of the Obama Presidential Center while litigation is still pending, citing the potential for “irreversible” alterations to Jackson Park.

Charles Ethan Porter, the only late-19th century Black painter of still lifes and landscapes, translated scenes from nature onto canvas. Now the Garfield Park Conservatory has reversed the process, using plants in place of paints, to transform its Artist’s Garden into a living interpretation of Porter’s work.

Jupiter and Earth are currently about as close as they get to each other. The outer planet is visible from sunset to sunrise and is among the brightest objects in the sky.

Thieves claiming to be affiliated with ComEd are contacting Illinois residents and threatening to shut off their electricity unless a purportedly “past-due” bill is paid immediately via Bitcoin, according to a warning from Attorney General Kwame Raoul.

An entry fee proposed by the National Park Service would provide funding for additional visitor amenities at the park and address a maintenance backlog, officials said. Here’s how you can weigh in on the plan.

The patriarch of Chicago’s piping plover family was seen taking off from Montrose Beach on Saturday morning and was spotted at his winter home near Galveston, Texas, a mere 53 hours later.

The Route 66 Monarch Flyway in Illinois aims to breath new life into small towns while providing critical habitat for the imperiled butterfly.

Nearly 200,000 people downloaded an app, Cicada Safari, created by researchers to track observations of Brood X. Scientists will be reaping the rewards of that communal effort for years to come.

If crack-of-dawn birding isn’t your thing, maybe give under-the-cover-of-darkness moth-watching a try this weekend at Indian Ridge Marsh. 

The city has been testing alternatives to open-trench digging and tree removal during pipe replacement and repair projects. Failure of one new technique spelled the end of the line for a slew of trees in Chicago’s Andersonville neighborhood.

The sculpture was unveiled to great fanfare Wednesday, but the 800-pound bovine was barely visible to observers thanks to steamed-up glass.

The annual Perseid meteor shower will hit its peak in the coming days, and may even put on its best display in years thanks to diminished competition from a waxing crescent moon. Here’s what you need to know.

A highly anticipated report from the Intergovernmental Panel on Climate Change states in the plainest terms yet that the window of opportunity to avert disaster is narrow, and closing.