Academics, universities and government agencies are overhauling or ending research programs designed to counter the spread of online misinformation amid a legal campaign from conservative politicians and activists who accuse them of colluding with tech companies to censor right-wing views.

The escalating campaign — led by Rep. Jim Jordan (R-Ohio) and other Republicans in Congress and state government — has cast a pall over programs that study not just political falsehoods but also the quality of medical information online.

Facing litigation, Stanford University officials are discussing how they can continue tracking election-related misinformation through the Election Integrity Partnership (EIP), a prominent consortium that flagged social media conspiracies about voting in 2020 and 2022, several participants told The Washington Post. The coalition of disinformation researchers may shrink and also may stop communicating with X and Facebook about their findings.

The National Institutes of Health froze a $150 million program intended to advance the communication of […]