The Center conducts polls in many countries other than the U.S. – but the methodology behind our international surveys can vary.
The Center's tenth report on religious restrictions around the world focuses on trends in restrictions from 2007 to 2017.
Republican and Republican-leaning adult Twitter users are more likely than Democrats and Democratic-leaning independents to follow Trump.
Jeffrey S. Passel, senior demographer, on the research techniques used to derive the unauthorized immigrant population estimate in the U.S. and the challenges involved.
Depression is rising among American teenagers, and teen girls are particularly likely to have had recent depressive episodes.
Americans have complicated views about the role social media companies should play in removing offensive content from their platforms.
Black Americans are the most likely to say that what happens to people from their racial group affects them personally.
Four of the 10 most populous countries will no longer be among the top 10 in 2100 – and all four will be supplanted by rapidly growing African nations.
About two-thirds of U.S. veterans say the war in Iraq was not worth fighting, while 58% say the same of the war in Afghanistan.
Newsroom employment across the United States continues to decline, driven primarily by job losses at newspapers.