Split Screen cannot reverse-engineer Facebook’s recommendation algorithm, and none of our observations should be treated as causal claims that Facebook has targeted a specific piece of content at a ...

The Markup, now a part of CalMatters, uses investigative reporting, data analysis, and software engineering to challenge technology to serve the public good. Sign up for Klaxon, a newsletter that ...

Address by address, this map shows the drastically different internet speeds offered by AT&T, CenturyLink, or Verizon—all at the same price point per provider—in major U.S. cities. A Markup analysis ...

Native Americans are far less likely than other racial groups to gain a spot on the national liver transplant list, despite having the highest rate of death from liver disease, according to an ...

State regulators and consumer advocacy groups have scrutinized Allstate Corporation’s use of big data and personalized pricing in the way it calculates how much the company charges its private auto ...

Blacklight is a real-time website privacy inspector. The tool emulates how a user might be surveilled while browsing the web. Users type a URL into Blacklight, and it visits the requested website, ...

Technology companies are locked in a frenzied arms race to release ever-more powerful artificial intelligence tools. To demonstrate that power, firms subject the tools to question-and-answer tests ...

This article was co-published with WIRED. Less than 10 days after the Robb Elementary School shooting in Uvalde, Texas, late last May, Axon Enterprises CEO Rick Smith announced the company had ...

Natural disasters have affected nearly 90 percent of U.S. counties since 2013, and while many households know about preparing emergency kits, a recent FEMA survey found a large drop in how many people ...

A tracking tool installed on many hospitals’ websites has been collecting patients’ sensitive health information—including details about their medical conditions, prescriptions, and doctor’s ...

The new four-bedroom house in Charlotte, N.C., was Crystal Marie and Eskias McDaniels’s personal American dream, the reason they had moved to this Southern town from pricey Los Angeles a few years ago ...

The Markup, now a part of CalMatters, uses investigative reporting, data analysis, and software engineering to challenge technology to serve the public good. Sign up for Klaxon, a newsletter that ...