A still image from a video taken of the demolition of the Crawford Coal Plant smokestack, April 11, 2020. (Alejandro Reyes / YouTube)

Mayor Lori Lightfoot late Thursday called off a planned demolition of a building at the former Crawford Power Plant after protests erupted and the alderman objected.

MAT Asphalt in McKinley Park (WTTW News)

An environmental dispute in the Southwest Side neighborhood of McKinley Park has loomed large in the community’s response to the pandemic. 

A still image from a video taken of the demolition of the Crawford Coal Plant smokestack, April 11, 2020. (Alejandro Reyes / YouTube)

The plume of dust that coated homes in Little Village after the demolition of a smokestack included mercury, sulfur dioxide, nitrogen oxide and other pollutants, according to a lawsuit filed by Illinois Attorney General Kwame Raoul.

Waukegan Harbor (WTTW News)

The industrial history of north suburban Waukegan has created a legacy of environmental issues for residents. We speak with Celeste Flores of Clean Power Lake County and Faith in Place.

A record breaking hole in the ozone above the Arctic has closed. (Anita Ritenour / Flickr)

No pandemic silver lining here, but the good news is that healthier ozone levels mean an uncommonly strong and stubborn polar vortex is finally loosening its grip.

Wet weather means it's time to minimize water entering the city's combined sewer system. (Vivek Jena / Flickr)

We’ve had a string of wet days, which stresses Chicago's combined sewer system. Here are conservation tips to minimize the chance of an overflow.

A still image from a video taken of the demolition of the Crawford Coal Plant smokestack, April 11, 2020. (Alejandro Reyes / YouTube)
,

The plume of dust that coated homes in Little Village after the botched demolition of a coal plant smokestack did not threaten residents’ health, according to final test results released Monday by the city of Chicago.

This undated photo provided by Michael Thomas in April 2020 shows a clouded sulphur butterfly in Cromwell, Conn. (Mike Thomas via AP)

The world has lost more than one quarter of its land-dwelling insects in the past 30 years, according to researchers whose big picture study of global bug decline paints a disturbing but more nuanced problem than earlier research.

Marcie Pedraza of the Southeast Side Environmental Task Force (WTTW News)

Since the late 1980s, residents from Hegewisch, the East Side and nearby neighborhoods have organized as part of the Southeast Environmental Task Force to push for better environmental conditions.

(WTTW News)

Things were starting to look up in Hegewisch when the pandemic hit. The community spent years trying to recover from a massive loss of manufacturing, and has regularly dealt with pollution from nearby industry. 

The University of Illinois at Chicago Circle (now UIC) was a hub for the first Earth Day. (Courtesy UIC archives)

Chicago was a hub for environmental activism on the first Earth Day, and it remains a pioneer today.

(Daniel Dionne / Flickr)

We discuss the history of Earth Day and the environmental challenges the planet is facing today with Denis Hayes, the organizer of the very first event in 1970, and local environmental activist Kim Wasserman.

April 22 marks the 50th anniversary of Earth Day. (qimono / Pixabay)

Environmental organizations have had to scale back plans for the 50th anniversary of Earth Day. Get ready for lots of livestreams and calls for digital action this week. Here’s a sampling of what’s on offer.

Picking up litter while jogging or walking — also known as “plogging” — is a great solo Earth Day activity. (Visit Viljandi / Flickr)

In the midst of the coronavirus outbreak, we’re going to have to clean up the planet individually. Creative ideas from the Earth Day Network include “plogging” and #TrashTag.

Relaxed EPA enforcement is a license to pollute, environmentalists say. (mvpdv0ra / Flickr)

Environmental organizations have petitioned the EPA to establish rules requiring companies to minimally disclose to the public that they’ve stopped monitoring and reporting pollution during the COVID-19 pandemic.

A still image from a video taken of the demolition of the Crawford Coal Plant smokestack, April 11, 2020. (Alejandro Reyes / YouTube)
,

Mayor Lori Lightfoot vowed on Friday to hold Hilco Redevelopment Partners accountable for botching the demolition of the smokestack at the former Crawford Power Plant, sending a plume of dust over six blocks of homes in Little Village.