Illinois is big on tiny taxing districts

Illinois has the most units of government in the nation, and the Tribune acquired and combed through a list of each one — nearly 8,500.

Motorola Mobility's state tax break comes with wiggle room

The fine print indicates that Motorola can maintain a smaller workforce than the one it employs today and still qualify.

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  How Illinois' 2011 tax incentive contracts stack up

Low vaccination rates at some schools raise outbreak risk

Clusters of children without their required vaccinations can be found in about 200 Illinois schools, state data show.

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  Vaccinations: Protecting the herd

Few arrests, convictions in campus sex assault cases

Women who report sexual violence on college campuses seldom see their accused attackers arrested and almost never see them convicted.

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  How we reported this story

Health officials rarely inspect many Wrigley rooftop businesses

Annual inspections are required to ensure food is stored, prepared and served safely.

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  Graphic: When Wrigley rooftops were last inspected

State abortion records full of gaps

Health care providers are failing to detail abortion complications to the state as required by law, one of many gaps in surveillance.

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  Abortion records shielded from public

Millions of Great Lakes fish killed in power plant intakes

Industry resists alternative cooling equipment that would protect species.

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  Video: Power plant fishkills

Window blinds still killing kids

The window blind industry isn't doing enough to eliminate the risk of strangulation for children, regulators and safety advocates say.

The case of the missing Blackhawks Stanley Cup puck

Tribune photos show that the series-clinching collectible was in hands of a linesman after the game ended.

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  Video: Watch new evidence in Stanley Cup puck disappearance

New law requires stricter guidelines for nursing homes

Deaths of developmentally disabled patients will need to be reported to state.

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  Deadly neglect: A Tribune investigation

Ex-DuPage official got preferential housing deals

Housing Authority awarded him with no-bid packages.

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  Graphic: Two housing compelxes at issue

Drain-cover recall may force many pools to close

Thousands of public and private pools across the country will have to be retrofitted with new safety equipment following a massive recall.

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  Earlier: The danger that lurks underwater

Maryland board charges promoters of autism therapy

David Geier charged with practicing medicine without license; physician father also faces charges.

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  Earlier: License suspended over risky therapy

Report faults care of young patients in psychiatric facility

Inadequate staffing levels and lax supervision led to a series of alleged sexual attacks on youth at a Chicago hospital, a report finds.

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  Earlier: Rape, sex abuse reported at psychiatric hospitals

Drop-off boxes not equally charitable

Though the clothing drop-off boxes may look similar at first glance, only some are operated by charities.

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  Donation box comparison

Despite ban, novelty lighters found on store shelves

Items fashioned to look like children's toys pose a safety hazard and are against the law to sell in Illinois.

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  Illegal novelty lighters purchased in Chicago

Complaints rain down on stimulus program

1 in 7 inspections fail, reports federal audit of Chicago nonprofit, which says it has beefed up oversight.

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  Nonprofit group declines to show how it spent taxpayer money

Madigan's list

Michael Madigan and other politicians often weigh in on the selection of associate judges, a process supposed to be free from influence.

Bellwood digs $40 million hole

The suburb is approaching a financial cliff because of a development gamble that involved questionable players and faced major roadblocks.

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  Photos: Bellwood station derailed

After three decades, we're still dumping in the lake

Despite billions of dollars, the Deep Tunnel still has not fixed the region's chronic water pollution problems.

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  Photos: Chicago's Deep Tunnel

A dubious diagnosis">Chronic Lyme disease:
A dubious diagnosis

There's little good evidence that this disease exists. Yet doctors are treating it with drugs that put patients and the public at risk.