Although an unprecedented amount was spent by outside groups in an effort to influence the 2012 campaign, the candidates with the most super PAC funding were defeated Tuesday. Here's a look at how much outside groups spent per vote in a few of the notable races.
Political campaigns send many variations of each email to supporters. We've been collecting emails from political campaigns and tracking the variations. You can be a part of this project by forwarding political emails you get to email@example.com.
Outside groups are spending millions of dollars hoping to influence political campaigns – but they're hard to track down. Detailed information about spending is locked in documents filed at TV stations across the country. Help us uncover this spending by reviewing documents.
Through the Freedom of Information Act, ProPublica collected annual state regulatory summaries for the underground injection of waste that were submitted to the Environmental Protection Agency between late 2007 and late 2010.
Explore how tax-exempt groups active in the 2010 election spent millions of dollars on campaigns, sometimes reporting less political spending to the Internal Revenue Service than they did to election officials.
From phone hacking to bribery, the corruption at News International has involved many players -- increasingly, ones close to Rupert Murdoch. We’ve mapped out the players involved in this growing debacle, organized by their proximity to Rupert Murdoch, James Murdoch and other senior staff.
As the terrain and debate around national security shifts, we took a look back at some of the most controversial elements of George W. Bush’s national security policy, to see how much has changed under Obama – and how much has stayed the same.
ProPublica obtained data about the performance of more than 5,000 U.S. dialysis clinics. Our Dialysis Facility Tracker allows patients to compare clinics on such measures as patient survival, infection control, hospitalization rates and transplant rates.
Environmentalists have repeatedly pressed regulators to compel oil and gas companies to report what chemicals they use in the drilling and fracking process. No one knows the exact makeup of the frack mixture or drilling muds, but this list breaks down the main ingredients revealed so far.
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