Twitter is Still Throttling Competitors’ Links—Check for Yourself
Loading links to Bluesky, Facebook, Instagram, and Substack takes far longer than to other sites. We built a tool so you can check any domain you like
Joel Eastwood
Visualizations Engineer
Joel Eastwood is a visualizations engineer who transforms data into compelling graphics and interactive websites.
Before joining The Markup, Joel was a graphics editor with The Wall Street Journal’s investigations team and, before that, a data journalist at the Toronto Star.
Joel’s graphics were part of the Journal’s 2019 Pulitzer Prize for National Reporting. His work has also contributed to two Pulitzer Prize finalists, a Worth Bingham Prize entry, a Gerald Loeb finalist, a Data Visualization of the Year award, and eight awards from the Society for News Design.
Machine Learning
AI Detection Tools Falsely Accuse International Students of Cheating
Stanford study found AI detectors are biased against non-native English speakers
Privacy
How Your Attention Is Auctioned Off to Advertisers
In mere milliseconds, online advertisers scrutinize your personal data and bid for your eyeballs
Privacy
From “Heavy Purchasers” of Pregnancy Tests to the Depression-Prone: We Found 650,000 Ways Advertisers Label You
A spreadsheet on ad platform Xandr’s website revealed a massive collection of “audience segments” used to target consumers based on highly specific, sometimes intimate information and inferences
Hello World
Our Maps Don’t Know Where You Are
We searched far and wide for a map that respects your privacy
Still Loading
See the Neighborhoods Internet Providers Excluded from Fast Internet
Explore The Markup’s interactive map to see where AT&T, CenturyLink, and Verizon offered only slow internet speeds in major U.S. cities
Machine Learning
False Alarm: How Wisconsin Uses Race and Income to Label Students “High Risk”
The Markup found the state’s decade-old dropout prediction algorithms don’t work and may be negatively influencing how educators perceive students of color
Organ Failure
Poorer States Suffer Under New Organ Donation Rules, As Livers Go to Waste
Life-saving liver transplants have plummeted in some Southern and Midwestern states with higher death rates from liver disease, while New York and California have made big gains
Show Your WorkOrgan Failure
How We Investigated UNOS’s Liver Allocation Policy
We found that new requirements led to plummeting transplants in some poorer states while New York and California saw big gains
Pixel Hunt
“Out Of Control”: Dozens of Telehealth Startups Sent Sensitive Health Information to Big Tech Companies
An investigation by The Markup and STAT found 49 out of 50 telehealth websites sharing health data via Big Tech’s tracking tools
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