Robert F Kennedy Jr has launched a project to trawl federal databases to try to identify why there has been an increase in diagnoses of autism, but there are deep concerns about the project's ...

This page was updated Sept. 12, 2023, to add data for 2015 through 2019 that was released as part of a court case. For the first time, Americans can see the rise — and fall — of legal opioids entering ...

This database originally covered cases from 1982 to 2012 and has since been updated and expanded numerous times. For analysis and context on this data—including how we built the database, and a change ...