Historically, most public opinion polls did not weight on past (recalled) vote, and experts have highlighted the challenges of the practice. But polling has changed dramatically in the past quarter ...

Pew Research Center launched a new project called the National Public Opinion Reference Survey (NPORS). NPORS is an annual, cross-sectional survey of U.S. adults. Respondents can answer either by ...

When we look back at the passage of President Donald Trump’s big agenda bill in a few years, it’s quite possible that it ...