Learning Network: How to gather and verify facts
In the second installment of Journalism Essentials, we explain how journalists track down facts.
The Learning Network
April 20, 2026

Journalism Essentials

A limited series on media literacy and journalism skills from The School of The New York Times

Print issues of The New York Times documenting the coronavirus pandemic in 2020. Tony Cenicola/The New York Times

Greetings, friends. My name is Ted Kim, and I oversee the newsroom’s early careers team. Tracking down and verifying factual information is central to a journalist’s work. If the goal of news is to inform, then chasing down the truth — the idea of “what actually happened” — remains the mission. That is especially critical at a time when people are bombarded by lots of information varying in type, quality and credibility.

This is the second installment in a limited series about media literacy grounded in our many years of experience and based on some of what we teach at The School of The New York Times, a summer program for high school students. (The school is a licensee of our company and not a part of our newsroom, though we do help shape the school’s curriculum.) The first newsletter touched on journalism’s role in society. In this edition, we’ll explore fact-checking. Let us know what you think, and thanks to The Learning Network for giving us this space to talk about journalism.

Journalists seek the truth and verify facts.

Journalism is about getting people reliable information so they can better understand the world around them. To do that, journalists have to seek out the truth and find the facts. This can involve being at an event as it unfolds or talking to people who witnessed something. It can mean getting records or data, or talking to experts or everyday people.

There are many ways to track down and verify facts. Here are a few examples:

Do the research.

Often the place to start is researching an issue or idea.

Hannah Dreier, a Times investigative reporter, noticed during wildfires in California that residents were urged to protect themselves by wearing masks. But she observed that some U.S. Forest Service firefighters fought the blazes without masks. Dreier wanted to determine whether the firefighters had the proper safety protections. So, she did her research.

She requested records from eight government agencies, analyzed thousands of pages of medical and service records, and created a database that tracked the deployment of wildland firefighters over two decades.

All that research, and more than 400 interviews with people, found that the U.S. Forest Service knew of the dangers of wildfire smoke, but failed to provide firefighters with the proper safety equipment. As a result, many firefighters got very sick and some died. After her articles published, the government passed new rules protecting firefighters and approved payments for those with smoke-related cancer.

Article Image

Loren Elliott for The New York Times

Wildfire Fighters, Unmasked in Toxic Smoke, Are Getting Sick and Dying

The U.S. Forest Service has fought decades of efforts to better protect its crews — sending them into smoke without masks or warnings about the risks.

By Hannah Dreier

Find primary sources.

In journalism, primary sources are people or institutions with firsthand knowledge of facts. That could include people who witness something or institutions that track and gather information.

When Emmett Lindner, a Times business reporter, wanted to measure how much gas prices surged in the United States, he went to a primary source that tracked that information: the Energy Information Administration.

Article Image

Gabriel V. Cárdenas for The New York Times

A Record Jump in U.S. Gasoline Prices Is Squeezing Consumers

The cost at the pump made its biggest monthly percentage increase in decades amid lingering tensions over the war in Iran.

By Emmett Lindner

When Santul Nerkar, a Times courts reporter, wanted to write about a day care worker accused of stealing millions of dollars, he reviewed court records.

And when Amy X. Wang, an editor for The New York Times Magazine, wanted to write about how people who grew up with smartphones decided to live without them, she interviewed New Yorkers who decided to ditch their iPhones for “dumbphones.”

Article Image

Hannah Whitaker for The New York Times

They Grew Up With Smartphones. This Is How They Live Without Them.

We asked six young New Yorkers who have taken the leap.

Interviews by Amy X. Wang

Go to a scene.

Sometimes research and talking to sources aren’t enough.

When Heather Knight, a Times reporter in California, wanted to write about San Franciscans mourning the loss of a beloved albino alligator, Claude, she attended a memorial service for him. The funeral turned into a party.

People taking photographs of a loaf of sourdough bread shaped like a large alligator.

See You Later, Claude: San Francisco Mourns Its Beloved Alligator

The 30-year-old albino resident of the California Academy of Sciences died last month. On Sunday, thousands paid tribute.

By Heather Knight and Poppy Lynch

Interview experts.

When a Times reader wrote in to ask if seltzer was bad for their teeth, Simar Bajaj, a Times health reporter, consulted with experts.

A closeup of an open yellow can of seltzer with bubbles sitting on top and around the opening.

Eric Helgas for The New York Times

AsK Well

Is Drinking Seltzer Bad for My Teeth?

Most acidic drinks can damage your enamel, but we asked experts whether this carbonated beverage is really an issue.

By Simar Bajaj

Interview everyday people.

Sometimes everyday people are the sources who can best help journalists learn more about an issue. When Kailyn Rhone, a Times business reporter, wanted to write about skyrocketing car loan payments, she talked to people who struggled to afford their vehicles.

A young woman with long blond hair sits in the open driver-side door of a black car.

Josh Ritchie for The New York Times

‘It’s Just Crazy’: High Car Payments Make Ownership Feel Impossible

Rising vehicle prices, auto loan interest rates, and insurance and maintenance costs are making it harder for people to buy or keep cars.

By Kailyn Rhone

Fact-check.

After doing all of that reporting, journalists double- and triple-check their facts. They ensure names are spelled correctly, numbers are accurate and other statements about events or facts are true. If a Times reporter or editor makes a mistake, we fix it and publish a correction, which emphasizes our commitment to accuracy.

Here’s a suggested activity.

Pick a piece of journalism from The New York Times. Read, watch or listen to it and then discuss the following questions:

  • How did the journalist get the information? Where did they get the facts?
  • What type of sources did the journalist use? Everyday people? Official agencies? Experts? Data or records?
  • What about the piece of journalism makes you trust that the information is correct and verified? Is there any part of the piece where the source of information is unclear?

Share your thoughts on this series

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