As 2022 winds down, it's the perfect time to look back on the year and appreciate the efforts of data journalists across the world. To that end, we have featured what we consider to be the year's top data journalism stories.

Journalists have taken a stand on how they cover the climate beat. This article uses examples from renowned media outlets to show how data journalism is giving a voice to previously forgotten climate refugees.

Have you ever thought about how accessible your data journalism work actually is? This article has some useful tips that can help you make your data visualisations accessible to readers with visual impairments and to the general public.

Data journalism not only supports pieces, but can also bring to light previously inaccessible facts and stories. This article explains how, by working across domains and disciplines, we can find hard data that helps keep police accountable at scale.

Does your newsroom have a personal information release policy? This in-depth article looks at how people's well-being can be affected when they're represented in a data series, and what data journalists and newsrooms can do to improve the situation.

If there's one thing we've learned from COVID-19, it's how important data journalism is to public health. This article explores the power of collaboration and the tireless work behind actually making public data understandable to the world.

Elections are ideal for data-driven storytelling, but it's difficult and riddled with hazards. How can we achieve better outcomes? This article discusses how to improve political data-journalism reporting.

With teamwork at its core, this comprehensive guide for data radio reporting will teach you the fundamentals of effective audio storytelling and how to choose which platform is appropriate for your data.

How can data journalism assist in combating and disseminating misinformation about Ukraine's war? Our most recent article will teach you how to ensure the accuracy of your reporting by providing you with a lengthy list of resources to bookmark.

How can journalists preserve their interactive data journalism pieces? Professor Bahareh Heravi analyses the problem and provides recommendations to ensure innovative data storytelling isn't lost within the media.

Data journalists often get their ideas from a variety of sources, including questions and tips from readers, news events, and data releases. In this guide, you'll find some tips on how to generate new deas for your data journalism reporting.

In this latest article, we provide a guide to the different programming languages for data journalists. We examine how R and Python differ and what they can offer you for your next data story.

How can journalists connect numbers with people? With in-depth case studies from The New York Times to ProPublica and NPR, contributor Sherry Ricchiardi explains how to humanise the data.

Existing data-driven tools and software can help alleviate the pressure points for journalists in their day-to-day reporting. Monika Sengul-Jones explains the benefits and challenges of incorporating them in the newsroom.

Take a look back at some of the most memorable data journalism projects published in 2021: Learn more about the tools, techniques and resources used.

From the 1950s to the present day, Brant Houston explores how data journalism first began.

Machine learning can help journalists analyse massive datasets and pinpoint misclassifications for their investigative reporting. Monika Sengul Jones explains how through examining a series of case studies from ICIJ to Buzzfeed News, Grist and more.

Take a look at this collection of the best newsletters on data journalism. Stay up to date by subscribing to them.

Data journalism can go beyond hard news. Sabrina Faramarzi explains how journalists can inject data into their fashion, music, consumer, travel and other lifestyle stories.

Becoming a data journalist can be a tricky endeavour. In this article, we hear how these journalists and academics carved out a role for themselves and made it happen.

Take a look at this collection of the best podcasts on data journalism. Stay up to date by following these six great resources!

A team of researchers, journalists and students collaborated to investigate online conspiracy theories online. This is how they did it.

Drone journalism isn't just for photojournalists. News organisations can use sensors and mapping technology from UAVs to create a range of data sets for storytelling, explains Monika Sengul-Jones.

Journalists are embracing the power of data journalism and data visualisation. Here are 10 reasons why you should try it out for yourself and your newsroom.

Excel 365’s dynamic array functions and their radically new and powerful take on formulas will help put you and the data on speaking terms, writes Abbott Katz. Here's how journalists can take advantage of the full potential of Excel spreadsheets.

How can journalists use a hypothesis-driven methodology to build a succinct narrative that serves forgotten or overlooked communities? Eva Constantaras and Anastasia Valeeva share their expertise in our latest guide.

Ben Jones explains how journalists can close the data literacy gap and reveals his top tips and tricks for becoming an effective data storyteller.

How can data journalism be used to ensure the accuracy and impact of war reporting? Sherry Ricchiardi provides a journalist's guide for using data to report on conflict-affected regions remotely.

The data journalism community has long been known for its collaborative spirit in sharing knowledge and expertise. Discover some useful online communities for journalists that will help you enrich your educational journey and network.

Learn to use data in a creative and inventive way through hand-drawing data visualisations. Dr Amelia McNamara explains how in her latest article.

Sonification is all around us. But how can journalists take advantage of it for data storytelling? Miriam Quick and Duncan Geere take us through some compelling examples of how to bring data sonification into your reporting.

Wikidata can be a useful resource for journalists digging for data on a deadline. Monika Sengul-Jones explains the joy and perils of using the searchable data trove for your next story.

Are you doing enough to protect your data? For Privacy Day 2021, we asked a panel of cybersecurity and privacy experts to share their best tips and tools for helping journalists stay safe online.

DataJournalism.com celebrates some of the most noteworthy covid-related data stories of 2020.

Finding hidden data inside the world's free encyclopedia is no easy task for journalists. In Monika Sengul-Jones' long read article, she explains how to navigate the often unwieldy world of Wikipedia.

In a fragmented world, can you keep all your news sources and items in one place? Yes, you can. As long as you are intentional, consistent, and use a few simple techniques and tools, things can only get better.

More than 85 journalists in 30 countries collaborated on the FinCEN Files investigation. It involved extracting data on more than $2 trillion dollars in transactions between 1999 and 2017 reported as suspicious to a US treasury department.

The more journalists know about polls, how they work and how to evaluate their quality, the closer they come to clarity and accuracy in reporting. We explore resources and advice from experts on how to cover polling data in the 2020 elections.

Disinformation has become a major factor in the 2020 American presidential campaign. We explore the methods manipulators use to inflame political and social tensions and what journalists can do to stop being easy targets.

The use of verification tools and open source investigation techniques were essential in exposing police brutality, racism and the need for change.

From The New York Times to the Associated Press and ProPublica, journalist Sherry Ricchiardi explores how journalists can tell stories about the impact COVID-19 is having on society's most marginalised groups.

From handling projections and estimates to navigating company reports, veteran journalist Erik Sherman explains how to use data to tell more understandable and accessible business stories.

While many journalists around the world report the daily infection rate and death toll of COVID-19, audiences are seeking other stories that show the impact of the virus on their lives. How can journalists tell those wider stories with data?

The most-read piece on The Washington Post's website visualised how pandemics like COVID-19 spread and how social distancing can flatten the curve. We explore the impact of the simulations and how graphics reporter Harry Stevens did it.

Public health reporting has the potential to empower communities. Yet, medical research is easy to misreport. Aneri Pattani explains how to understand medical research data, challenge it, and, of course, report it accurately and ethically.

There’s often a perception that data journalism is reserved for investigative projects or in-depth reporting. MaryJo Webster explains how to tell powerful quick turnaround stories with data -- all on a deadline.

Designers often follow a set of strict conventions when creating visualisations. Kaiser Fung examines the fundamental rules of data visualisation, why they are important, and when it is okay to break them.

Often referred to as the fourth estate, journalism is key to a democratic society. But sometimes just reporting on an issue isn’t enough. To promote accountability, Eva Belmonte explores how data is blurring the lines between advocacy and journalism.

In a world where journalists are also ‘numbers’ people, teachers need to find innovative ways to overcome their students' math anxieties. Using research from other disciplines, Kayt Davies outlines fun exercises that can be used in any classroom.

Geographical information systems, or GIS, provide one of the most efficient means of uncovering spatial patterns in geographic data. Jacques Marcoux provides a walkthrough of how GIS tools can be leveraged for original news content.

Bad predictions, especially in high-stakes stories, can be more than confusing and misleading -- they can be dangerous. G. Elliott Morris draws on examples from political journalism to describe some guidelines for good predictive journalism.

Editing investigations is challenging enough, but particularly when you're not familiar with data methods. Maud Beelman and Jennifer LaFleur share guidance for project editors on best practices for workflows, bulletproofing, and writing techniques.

Personal information is often mixed in with data that are vital to a story, raising ethical questions around publication. Vojtěch Sedlák covers four techniques to de-identify data and simple ways journalists can introduce them into their workflows.

In emergencies, the rapid evolution of events, combined with unreliable information and data, mean that journalists run the risk of rushing reports without double-checking accuracy -- or worse, getting caught in the storm themselves.

It is generally believed that numbers are hard and judgements are soft. But metrics and indices are much softer than we would like to think. With case studies from Africa Check, Morten Jerven covers the basics of cross examining statistics.

What are the most effective ways to introduce students to data? From Ireland to Kyrgyzstan, there's a lot to be learnt from teachers all around the world.

Humans have been embedding data into the properties of physical objects for millennia, so why don't modern journalists? Alice Corona explores the newsroom benefits of producing data physicalisations, along with a tutorial to help you get started.

While data journalists often produce rigorous reporting about social issues, there is less on responding to the same problems. Brent Walth provides an overview of solutions journalism frameworks, and why they're important for data journalism.

How do you get audience members, much less the journalists presenting a story, to walk a mile in the shoes of a dot? Or a bar chart? P. Kim Bui provides three approaches for achieving empathy in data visualisations.

When we think of data journalism, we usually don't think of radio. Yet, data can power all forms of reporting, even those that aren’t visual. We spoke to six data experts to uncover best practices for representing data through sound.

From the Snowden revelations to the Panama Papers, reporters and editors face complex decisions when it comes to reporting on leaked data.

Many journalists see themselves as “word people” and shy away from writing about numbers. Brant Houston shows how to embrace math with an overview of spreadsheets and functions for beginners.

Data are never neutral ‘givens’, but always situated in a particular context, collected for a particular reason -- and it’s crucial that data journalists understand these.

When we talk about blockchain and journalism, the focus is often on trust and sustainability. But the technology also opens up a whole new world of data for journalists to explore.

In order to display three-dimensional world we live in, journalists are forced to distort reality. And every map does so in its own way. Maarten Lambrechts looks at commonly used maps and how to avoid being misled by them.

Armed with data, fact-checking organisations work tirelessly to help separate facts from fiction, and any misnomers in-between. Here's how they do it.

Over several months, an investigation team poured over 27.5 million documents to reveal how Africa's elites hide billions offshore. Did these documents ever mislead them? How did they verify? Will Fitzgibbon and Daniela Lepiz answer your questions.

The 2018 World Cup might be over, but that doesn’t mean we can’t enjoy the data journalism that it inspired. We collated a full roundup of data journalism that dissected, predicted, and queried the World Cup.

What happens when algorithms go wrong? Nick Diakopoulos wants to refocus the traditional watchdog role of journalists and hold powerful algorithms to account.

Major newspapers across Europe have found a solution to protect local journalism: robot journalists. But, will robot reporting ever be entirely neutral? Alexander Fanta looks at the potential biases in robo-journalism.

In the contemporary climate of distrust, how can data be leveraged to reimagine social issues? The Engagement Lab at Emerson College spoke to 40 American civic media practitioners to find out.

Reporting and handling Twitter data, which can contain personal or sensitive content, requires an ethical mindmap. Luckily, we have one.

Data will often arrive on your doorstep with a problem -- or two, or three, or four. In the data journalism world, we call this ‘dirty data’. Usually it’s not bad enough to stop your great idea. But first you need to identify the problems.

How do data journalists make ethical decisions? Using case studies from gun permit reporting, this article showcases the power of online discussion in solving ethical dilemmas.

As computational methods become more prevalent in the newsroom, Jennifer A. Stark examines the standards and expectations for ensuring editorial transparency.

By holding a magnifying glass to systemic flaws in society, data journalism can encourage positive change. Conversely, when published without context or consideration for ethics, it can cause harm through the perpetuation of stereotypes and biases.

Accountability journalism represents the very best journalism in the industry. But even the best journalism has been disrupted by the emergence of social media. How can we regain and retain our distracted and distrusting audiences?

Geographic maps can be very illuminating, but sometimes bigger countries overshadow smaller ones, leading to false assumptions. Overcome this problem is by creating a map where all countries are the same size.

Bahareh Heravi interviews Mar Cabra about the power of using data for investigative projects.

When journalists try to communicate large amounts, they have a tendency to measure area in multiples of football fields, and volume by Olympic swimming pools. But this isn't always the most effective approach.

Despite the growing interest in data journalism in academia and newsrooms, there is a lack of systematic research into this domain, resulting in a divide between academic and industry practices. Bahareh Heravi bridges the gap with Megan Lucero.

If a robot wrote this article, you may not know it. The movement to produce automated content has accelerated in the past few years. But editorial policies have not kept up.

With a 'data state of mind', you can start producing stories right away -- even if you barely know your way around a spreadsheet.

From audience metrics, to spreadsheets and databases hoovered up during news-gathering, Dick Murray looks at how the explosion of data in journalism affects the news.

Where does data come from? What can journalists do with it? And what happens once they're done with it? Jonathan Stray explores these questions and more.

Because these can easily lead to bad conclusions, technical misunderstandings raise important ethical challenges. Jonathan Stray highlights a straightforward problem that is often ignored: the margin of error in the available data.

The ability to create interactive visualisations is a widely sought skill in newsrooms. But non-coding journalists often feel nervous getting started. Scott Murray provides valuable advice on learning D3.js and when to expect productivity.