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Federal Judge Unseals New York Crime Lab’s Software for Analyzing DNA Evidence

We asked the judge to make the source code public after scientists and defense attorneys raised concerns that flaws in its design may have resulted in innocent people going to prison.

Racist, Violent, Unpunished: A White Hate Group’s Campaign of Menace

The Breakthrough: Curiosity Drove Her to Call 1,000 People

Buzzfeed’s Rosalind Adams set out to learn why America’s largest psychiatric hospital chain was under investigation. Source by source, she built a case that Universal Health Services was locking up people for profit.

Defining ‘Downstate’ Illinois

Calling all Illinoisans: Help us understand the location and connotations of “Downstate,” so our newsroom can better choose our words both in how we write and how we talk.

Facebook Allowed Questionable Ads in German Election Despite Warnings

CEO Mark Zuckerberg promised to ensure the campaign’s integrity, but the company didn’t take down anti-Green party posts of unknown origin.

German Political Ads Collected From Facebook

During the German parliamentary elections in September, many Germans used ProPublica's Political Ad Collector to identify political advertising in their Facebook news feeds. This database provides a rare window into political ads on Facebook, which are not normally seen by the general public.

ProPublica Illinois Is Listening

Step 1: Do journalism that’s informed by the people at the center of it. Step 2: Deliver it back to those people. Repeat.

Drug Companies Make Eyedrops Too Big — And You Pay for the Waste

The makers of cancer drugs also make vials with too much medication for many patients. The excess drugs are tossed in the trash — another reason health care costs are so high.

Conflict Mounts Inside Voting Fraud Commission in the Wake of Child Porn Arrest

Two commissioners say they were in the dark not only about the arrest of a researcher for the commission — but also about the fact that he was working there in the first place.

Trump’s Mine-Safety Nominee Ran Coal Firm Cited for Illegal Employment Practices

Records show the coal mining company formerly run by David Zatezalo retaliated against a foreman who complained of harassment and unsafe conditions.

It’s a Fact: Supreme Court Errors Aren’t Hard to Find

A ProPublica review adds fuel to a longstanding worry about the nation’s highest court: The justices can botch the truth, sometimes in cases of great import.

The White House Says It Doesn’t Keep a List of Mar-a-Lago Visitors. Experts and Visitors Are Skeptical.

Seven members and guests of Mar-a-Lago say the U.S. Secret Service checks names of visitors.

Why (Almost) No One Is Charged With Gun Trafficking in Illinois

It’s how the laws are written, and trafficking is hard to prove.

Everyone Knew Houston’s Reservoirs Would Flood — Except for the People Who Bought Homes Inside Them

Despite concerns about flooding in and around the Addicks and Barker reservoirs, government officials prioritized development.

House Democrats Push for Tougher Oversight of Regulators’ Conflicts of Interest

A bill was introduced following reports by ProPublica and The New York Times that disclosed the industry ties of Trump officials tasked with loosening rules covering the workplace, consumer protection and the environment.

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ProPublica was a recipient of the 2017 Pulitzer Prize for public service, the 2016 Pulitzer Prize for explanatory reporting, the 2011 Pulitzer Prize for national reporting and a 2010 Pulitzer Prize for investigative reporting. See the full list of our awards.

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