Two journalism and technology projects are sharing tools and methods across continents to map where mining is devastating the Amazon and Congo basins.
This tipsheet offers practical, step-by-step advice on how to identify stories from Sentinel satellite data in the Copernicus Browser and build compelling investigations around it.
Watch Duty is a NGO nonprofit and its data is sourced from all over: radio scanners, cameras, satellites, and other public sources, including the agencies actually fighting the fires.
In this round-up of recent GIJN Academy masterclasses on data journalism, we share practical videos on data reporting basics, using spreadsheets, and incorporating satellite imagery.
Recently, more than 400 people gathered in the Indian city of Bengaluru for VizChitra 2026, a conference on data visualization and storytelling — but that is only a small part of the story.
New York Times climate and environmental graphics reporter Mira Rojanasakul discusses how her team visualized the sea level rise threat from the melting Thwaites Glacier in Antarctica.
An online tool set up by the German newspaper Die Zeit, in cooperation with archives in Germany and in the United States, allows people to search several million Nazi Party membership cards.
In this fast-paced session, all 10 winners of the 2026 Sigma Awards showcased the data journalism approaches and breakthroughs that helped them uncover complex stories.
From Storybench, Washington Post climate reporter Brady Dennis is interviewed about his immersive story on Hurricane Helene and the importance of combining data and human experience.
A year after Mexico dissolved the autonomous body that oversaw government transparency, journalists are still finding ways to access public documents and conduct data-based investigations.
The open source desktop geographic information system software QGIS can be a powerful tool for investigative journalists. This resource takes you from the basics to advanced data mapping.
How do you make a trillion dollars feel real to someone who has never seen that much money? Vineet Khare and Mayank Bhatt faced that very challenge for their data-driven investigation into AI investment.
Ten outstanding data-driven journalism projects were chosen from among the 31 finalists – 26 individual projects and five portfolios — by a diverse prize committee of 17 judges.
At the NICAR26 data journalism summit, a panel of veteran data reporters shared tips on how to amplify and contextualize data-driven public interest stories with ordinary people at the short end of policy.
LLMs are quietly reshaping data journalism workflows at The Hindu, helping reporters process vast document sets, write scripts and build interactive tools.
Data is woven into how journalists cover everything from local government spending to global climate change patterns, but for editors without a specialist background, it can be daunting.
The US Environmental Protection Agency has a detailed facilities database — and environmental journalists who want to fortify their investigative skills will do well to learn how to use it.
GIJN announces the 31 finalists for the 2026 Sigma Awards for excellence in data journalism, which attracted a record-breaking 543 entries from 84 different countries.
The Sigma Awards celebrate the best data journalism from around the world. Submissions are now open for data projects published in 2025.
Understanding, organizing, and validating data directly affects the accuracy of stories. New tools make cleaning accessible to journalists without coding.
With basic web knowledge, guidance, and examples, even non-coding journalists can build a scraper with large language models.
The global nonprofit WITNESS seeks to address one of the biggest data gaps in the digital verification landscape: the dependence on tools-based methods that lack local knowledge.
The French investigative reporter and data journalist shares the methods behind her team’s major investigation into Europe’s polluted groundwater crisis.
Featuring books spanning four continents, these recommended reads provide a global perspective on data journalism.
At the 2025 Netzwerk Recherche conference, radio journalists shared how they used data and AI tools to investigate Germany’s cultural sector and the influence of the country’s far right.
The chief data reporter for the Financial Times discusses how he considers the use of text, color, and annotation to aid visual storytelling through charts and graphics.
In 2001 GIJN was born, as investigative journalists from around the globe met for the very first time to share ideas, tips, and best practices to strengthen their reporting in a world where journalism was increasingly under threat.
Today the threat has multiplied, and at GIJN we find ourselves under the same pressures as our member organizations. Most urgently: available funding for investigative journalism has been impacted as some longtime funders who supported journalism in the past are no longer doing so or have closed. Yet our work continues, more important than ever before.
GIJN serves as the global hub for the world’s investigative reporters. Our core mission is to support and strengthen investigative journalism—with special attention to those from repressive regimes and marginalized communities.
We are embarking on our first-ever campaign initiative to help us expand our revenue by the end of the year through individual donors. If you have ever joined one of our free webinars, used one of our free resources, learned a new skill thanks to a GIJN training, or simply believe that press freedom is essential to civil society, we ask you to show your support for GIJN’s work with a donation of your choosing. Called “Friends of GIJN,” this campaign includes a more personalized experience, starting in 2027, for individuals who answer the call to join with us during this unprecedented time.
Truth and democracy are under attack around the world. You can fight back by helping GIJN support investigative journalists with free access to the latest tools and techniques — so they can foster justice and hold accountable those who abuse the public trust.
With a staff based in 24 countries, GIJN works in a dozen languages each day, linking together the world’s most enterprising journalists, offering state-of-the-art training, webinars, tip sheets, and a Help Desk that responds to 2,000+ requests for assistance each year. More than 84% of GIJN’s operating budget goes directly to our program work.
Please make a gift today to support journalists on the front lines of the fight for accountability and human rights.
