Stories by Patty Wetli

Clocks turn back an hour this weekend as time reverts to standard at 2 a.m. Sunday. The switch means the sun will rise before 7 a.m. in Chicago — for a brief period, at least — but will set well before 5 p.m. 

Chicago’s official 2021 Christmas tree was hoisted from its longtime home on a Logan Square block and loaded onto a trailer Friday morning. Destination: Millennium Park.

The use of chemicals to treat a grub infestation in Welles Park led some people to question whether there weren't natural alternatives. Why not let skunks take care of the problem? How about setting loose a flock of backyard chickens?

The first snow of the season has officially hit the ground in the Chicago region, with a trace amount recorded at Rockford on Thursday morning, according to the National Weather Service.

Buoyed by the recent passage of the ambitious Climate and Equitable Jobs Act, Gov. J.B. Pritzker is heading to the COP26 climate change summit in Glasgow, Scotland, to present Illinois as a global player in the emerging green economy.

So little prairie still exists in Illinois, most residents of the state have never encountered this rare landscape. Here, then, is an introduction.

All those green tomatoes still on the vine are in for a shock as November kicks off with a string of overnight temperatures dipping below freezing, according to the National Weather Service.

COP26 is making global headlines as leaders from around the world meet to confront climate change. What exactly is this gathering and what makes it different from other summits?

Members of the coalition that sprung up to save Bell Bowl Prairie from demolition by the Rockford Airport are allowing themselves a brief victory lap to celebrate a temporary suspension of construction.

The annual Pumpkin Smash event encourages people to compost their gourds instead of trashing them. Dozens of sites across the Chicago region will be collecting jack-o’-lanterns and gourds on Nov. 6.

June beetle larvae are responsible for devastating a pair of North Side parks. The Chicago Park District is set to begin treating the infestation, but things could get worse before they get better. 

The Natural Land Institute filed suit Wednesday in U.S. District Court to stop the Greater Rockford Airport Authority from tearing up the 8,000-year-old Bell Bowl Prairie as part of an airport expansion project.

In a dramatic 11th-hour turnaround, Chicago Rockford International Airport officials announced Thursday a change in plans affecting the 8,000-year-old Bell Bowl Prairie remnant. Construction slated to resume Monday has been suspended until further consultations with federal agencies are completed.

Treatment by the Chicago Park District of a grub infestation, which laid waste to a third of Welles Park’s 15 acres, will shut down the affected area to all activity for months, and spring sports are in jeopardy.

Illinois will have a “robust supply” of COVID-19 vaccines for kids ages 5 to 11 as soon as they receive approval, according to Gov. J.B. Pritzker. “Parents should be able to breathe a sigh of relief they’ve been holding in for 18 months,” he said.

Mother Nature is throwing the kitchen sink at Chicago, weather-wise, to kick off the work week.

One of Monty and Rose’s grand-chicks, which hatched this summer in Ohio, never migrated south. The plover will spend the winter being cared for at the Detroit Zoo.

Attention chocoholics: Chicago has announced a citywide Halloween costume contest, with 10-pound bars of chocolate being dangled as the top prize.

A freak grub infestation has laid waste to roughly one-third of Welles Park’s 15 acres in Lincoln Square. The scope of the destruction — which the Chicago Park District is working to address — is so out of the ordinary, even experts say they’re stunned.

Supporters of the movement to save Bell Bowl Prairie, a small patch of rare remnant prairie situated within the boundaries of Chicago Rockford International Airport, say they have a simple solution that preserves the prairie and allows the airport to expand: Just move a road.

Staff who have haven’t received accommodations and still remain unvaccinated as of March 1, 2022, will be placed on a non-disciplinary no-pay status until they comply with the mandate.

A downtown parade and rally are planned for Tuesday to celebrate Chicago’s newest championship sports team: the Chicago Sky.

Sunny days and cool nights are the key to brilliant fall foliage. If the weather cooperates, expect things to take a turn for the colorful as Chicago’s trees hit their peak within the next two weeks.

During Thursday’s City Council meeting, alderpeople introduced a resolution calling for the Department of Streets and Sanitation to reinstate treatment of the city’s remaining parkway ash trees — numbering close to 50,000 — and also develop a systematic program for removing and replacing infested trees.

The Chicago Department of Water Management is calling on the EPA to make protection of Lake Michigan from industrial pollution a priority after U.S. Steel’s Midwest Plant experienced two leaks in two weeks into a waterway that feeds into the region’s source of drinking water.

For the second time in two weeks, Indiana Dunes National Park has had to close its beaches due to an unknown substance leaking into the water along its Portage shoreline.