Measuring public opinion on evolution has never been an easy task for survey researchers.
Evolution remains a contentious issue. When asked about it, highly religious Americans' responses can vary depending on how the question is asked.
In many countries, actively religious people are more likely than their less-religious peers to describe themselves as very happy.
People who are active in religious congregations tend to be happier and more civically engaged than either religiously unaffiliated adults or inactive members of religious groups, according to a new Pew Research Center analysis of survey data from the United States and more than two dozen other countries.
About half of black Muslims are converts to Islam, a relatively high conversion level. Black Muslims, like black Americans overall, have high levels of religious commitment.
Ukraine is an overwhelmingly Orthodox Christian nation, and 46% of Orthodox Ukrainians look to the Ukrainian national church leaders as the highest Orthodoxy authority.
The new, 116th Congress includes the first two Muslim women ever to serve in the House of Representatives, and is, overall, slightly more religiously diverse than the prior Congress.
Pew Research Center takes the pulse of Americans and people around the world on many issues every year. Read 18 of this year’s standout findings.
Within Europe, there are sometimes sizable differences in levels of religious commitment. A new interactive lets you explore these differences.
Central and Eastern Europeans of different ages are about equally likely to say that Christianity, birthplace and ancestry are important to national identity.