The Pulitzer Prize for investigating reporting, winners over time

Investigative Reporters & Editors, a membership organization that makes available tip sheets and other resources for journalists

National Institute for Computer-Assisted Reporting, part of IRE that makes available databases and reporting tools

Computer-Assisted Reporting: A Practical Guide,” by Brant Houston, Investigative Reporters & Editors

Numbers in the Newsroom: Using Math and Statistics in News,” Sarah Cohen, Investigative Reporters & Editors

National Press Foundation video interview with Neela Banerjee of Inside Climate News about her prize-winning environmental coverage