Jeff Kao is a computational journalist at ProPublica who uses data science to cover technology. His collaboration with The New York Times on Chinese government censorship of the coronavirus outbreak was a part of the newspaper’s winning entry for the 2021 Pulitzer Prize for public service. His project on videos posted to Parler during the Capitol riots was cited throughout President Donald Trump’s second impeachment hearing and won the 2021 IRE Award for breaking news. His work has also won the Loeb Award for international reporting (2022), the SOPA Award for journalistic innovation (2022) and the SABEW Award for technology reporting (2019).
Kao previously worked as a machine learning engineer at Atrium LTS, where he developed natural language processing systems for legal services. He holds a law degree from Columbia Law School, where he was the editor in chief of the Columbia Science and Technology Law Review, and a bachelor’s degree in engineering from the University of Waterloo.
Utilizamos información de la EPA para trazar un mapa de las emisiones atmosféricas industriales que causan cáncer hasta el nivel de los barrios. Busque su casa para ver si usted y sus seres queridos están viviendo en un lugar peligroso.
Using the EPA’s data, we mapped the spread of cancer-causing industrial air emissions down to the neighborhood level. Look up your home to see if you and your loved ones are living in a hot spot.
The EPA allows polluters to turn neighborhoods into “sacrifice zones” where residents breathe carcinogens. ProPublica reveals where these places are in a first-of-its-kind map and data analysis.
We analyzed billions of rows of EPA data to do something the agency had never done before: map the spread of cancer-causing industrial air emissions down to the neighborhood level.
A membership roster for the Oath Keepers, a violent extremist group whose followers have been charged in the Jan. 6 insurrection, includes state lawmakers, congressional candidates, and local government and GOP officials.
The Education Department’s limited tracking of $190 billion in pandemic support funds sent to schools has left officials in the dark about how effective the aid has been in helping students.
Thousands of videos of Uyghurs denying abuses against their community are showing up on Twitter and YouTube. They’re part of an elaborate influence campaign by Chinese officials to counter reports of human rights violations in Xinjiang.
The public funds six-figure “sick day” payouts, $2,500 “perfect attendance” bonuses and lucrative “extra duty” assignments identified in a ProPublica, Asbury Park Press analysis of New Jersey police union contracts.
ProPublica sifted through thousands of videos taken by Parler users to create an immersive, first-person view of the Capitol riot as experienced by those who were there.
This collection of clips from the insurrection, while incomplete, offers a unique experience of the historic event through hundreds of participants' eyes.
New video, found in an archive of data uploaded to Parler, includes a fresh look at the mob’s confrontation with Eugene Goodman, the officer credited for luring rioters away from senators during the early moments of the Capitol riot.
As the coronavirus spread in China, the government stage-managed what appeared on the domestic internet to make the virus look less severe and the authorities more capable, according to thousands of leaked directives and other files.
The malware attack, which sent fake email replies to voters and businesses, spotlights an overlooked vulnerability in counties that don’t follow best practices for computer security.
Coronavirus death counts are based on positive tests and driven by hospital deaths. But data from major metropolitan areas shows a spike in at-home deaths, prompting one expert to say current numbers were just “the tip of the iceberg.”
A federal crackdown on professors’ undisclosed outside activities is achieving what China has long struggled to do: spur Chinese scientists to return home. In this crisis, it’s costing the U.S. intellectual firepower.
Documents shared with ProPublica show that immigration officials have been told to vet refugees’ social media posts using Google Translate. Language experts caution even students against using the service.
Hundreds of computer servers worldwide that store patient X-rays and MRIs are so insecure that anyone with a web browser or a few lines of computer code can view patient records. One expert warned about it for years.
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