Corrections policy
If you identify a factual error, send the article URL, the detail you believe is incorrect and a reliable supporting source through our contact page.
Review and response
An editor reviews the evidence and determines whether the article needs a correction, clarification or no change. Corrections to published body content require a public correction note. Earlier revisions remain available privately to the editorial team for accountability.
Prediction history
Corrections never replace an original archived prediction after a result is known. The archive retains the original selection, time and reasoning. Result records require their own verification source.
Changing information
New information is distinguished from an original factual mistake. Updates should identify what changed and when. Contact submissions are reviewed manually; immediate responses are not guaranteed.