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In response to the European Commission's Digital Services Act, we submitted comments highlighting the importance of data access for independent research and suggested standards for data access mechanisms.

BlueSky is a half-decentralized social network designed to replace Twitter. Will it keep its luster as it scales up?

Elon Musk has said that increasing transparency on Twitter is one of his highest priorities, but his actions show otherwise.

What we can (and can't) learn from Twitter's partial open-sourcing of its recommendation algorithm.

While TikTok’s Researcher API is a promising step in the right direction, mandated data requirements are paramount for ensuring that these lines of research continue.

In the modern digital information era, information wars are always global.

As a leader in applied data science with high-level experience across Twitter, Meta, and Pew, Messing will leverage his strong technical background and deep knowledge of the platforms to expand CSMaP’s research capacity.

A look at our top articles, events, and more from the past year.

The grant will help us conduct cutting-edge research and advance evidence-based public policy. It also supports research from Tiago Ventura, a CSMaP postdoc who will join the latest cohort of Siegel Research Fellows.

We still don’t know the extent of what Musk has actually changed within Twitter. But without mandated data access for researchers, we risk never knowing their impact on society as well.

That could affect their votes — and their safety from covid-19.

We find that YouTube’s recommendation algorithm does not lead the vast majority of users down extremist rabbit holes, although it does push users into increasingly narrow ideological ranges of content in what we might call evidence of a (very) mild ideological echo chamber.

New study shows how site’s algorithms perpetuate existing misperceptions.

Republican candidates have dramatically increased how much they share from unreliable sources in just two years.

As 2022 candidates embrace Trump's Big Lie, social platforms are reducing election integrity efforts. What should they do to safeguard the midterms?

On average, source credibility labels don’t change whether someone reads low-quality news sources — but it does appear to improve the news diet quality of the heaviest consumers of misinformation.

Ahead of a Senate Judiciary Subcommittee hearing on platform transparency, we submitted a letter outlining the type of research questions we want to answer — and the social media data we need to answer them.

There are three areas — content moderation, transparency, and data access — to watch closely as Musk takes ownership of Twitter.

Will Russia’s propaganda campaign continue to work on its citizens and others? Or will the lies fall apart?

She’s gaining followers and ‘likes’ on other social media platforms, our research finds.

A look at our top articles, events, and more from the past year.

Recap of our recent event with academic, policy, and tech experts on how to make social media a safer and more civil place.

Crowdsourced fact-checking, far from being a panacea to our so-called information disorder, could potentially be one tool in what certainly needs to be a much larger toolkit to discern facts in a complex ecosystem.

Congress should mandate an unprecedented corporate data-sharing program to enable outside, independent researchers to conduct the kinds of analysis on social media platforms that firm insiders routinely perform.

With access to these documents, scholars could support the media, public, and policymakers in identifying where Facebook’s internal research is conclusive, what inferences can be drawn, which topics require more evidence and future research, and what that research should be.