Illinois Attorney General sues 3M, other makers of ‘forever chemicals’

Illinois Attorney General Kwame Raoul is suing the makers of so-called forever chemicals that have contaminated multiple sources of drinking water, saying the companies hid threats to public health and the environment.

Carvana glass tower in Skokie hits another roadblock
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As of last week, the used car retailer Carvana can once again do business in Illinois, but the village of Skokie is saying not so fast on building a new tower.

Transition into El Nino could lead to record heat around globe

Fishermen first used the term El Niño off the coast of South America to describe the unusually warm water temperatures before Christmas.

Green comet sighting: Here's when to see this celestial view unlikely to return for millions of years

This celestial sighting is a bit like space-speed dating. Astronomers only just learned of Comet C/2022 E3's existence, and it will be gone before we know it. Learn how it was discovered and why a naked-eye comet is rare.

Chicago health official defends denial of Southeast Side metal shredder’s permit

A top Chicago health official testified Wednesday that the denial of a Southeast Side metal shredder’s permit was decided on multiple factors, including residents’ concerns about cumulative air pollution and high rates of chronic diseases in the surrounding community.

Greta Thunberg carried away by police at German coal mine protest

Swedish climate activist Great Thunberg was among hundreds of people on Tuesday who resumed anti-mining protests in western German after weekend demonstrations.

EPA gives Sims a passing grade on air; expert critic says testing is flawed

The air around a Pilsen car-shredding operation that community members want to shut down doesn’t pose short-term health threats, according to a company analysis of recent testing.

How to recycle your Christmas tree

For those looking to take down their Christmas tree, the Morton Arboretum has some good environmental suggestions.

Christmas tree pickup, recycling tips for after the holidays

Recycling options vary among communities but here are some general tips on how to get rid of your real tree.

How to dispose of a Christmas tree: Recycle, use in garden, protect wildlife

One idea: Cut your tree up and lay the branches over beds to insulate the soil. This way, the soil will not heat up in temporary winter warm spells and cause plants to come out of dormancy too soon.

Truck makers Rivian, Lion call on Pritzker to move faster on phaseout of gas and diesel-fuel engines

Gov. Pritzker has touted electric vehicles as a major economic opportunity for Illinois, and last year signed into law new tax credits and other incentives to bring more manufacturing to the state promising “thousands of jobs.”