Starting with the 2028 fiscal year, states with an error rate of higher than 6% will start losing federal funding for the ...

Illinois risks millions in penalties under new federal law because of errors in determining who qualifies for food assistance. To protect taxpayers and struggling families, the state must increase its ...

Our new methodology considers each pollster's accuracy and transparency. 538's pollster ratings quantify the empirical track record and methodological transparency of each polling firm and are an ...

We are just a very normal polling error away from either candidate landing a decisive victory on Tuesday. By Kaleigh Rogers Kaleigh Rogers has been covering election ...