See the latest Pew Research Center reports and data on the world’s largest religious group.

Internet & TechAugust 30, 2016

Americans skeptical about the potential use of synthetic blood

Americans are more worried than excited or enthusiastic about the potential for healthy people to use synthetic blood (63% vs. 36%). And a majority of Americans – roughly six-in-ten – said they would not want synthetic blood substitutes in their own body to improve their abilities, while 35% would be open to it.

GlobalAugust 16, 2016

Nearly half of refugees entering the U.S. this year are Muslim

The U.S. has received 28,957 Muslim refugees so far in fiscal year 2016, nearly half (46%) of the more than 63,000 refugees who have entered the country since the fiscal year began in October.

ReligionJuly 14, 2016

Evangelicals increasingly say it’s becoming harder for them in America

A growing share of self-identified “evangelical or born-again” Protestants (41%) says it has become more difficult to be an evangelical Christian in the U.S. in recent years; just 34% answered the question the same way in September 2014.

U.S. PoliticsMay 12, 2016

Support steady for same-sex marriage and acceptance of homosexuality

Nearly a year ago, the U.S. Supreme Court issued an unprecedented ruling that determined same-sex couples had a constitutional right to marry, a decision that legalized same-sex marriage throughout the country. While the public’s attitudes toward gay marriage remain unchanged from a year ago, they have changed dramatically over the past two decades. Now, just […]

ReligionMay 10, 2016

5 facts about Israeli Christians

A Pew Research Center survey of Israel provides a rare window into the religious beliefs and practices of this close-knit group.

ReligionApril 26, 2016

A closer look at Jehovah’s Witnesses living in the U.S.

Jehovah’s Witnesses, who make up just less than 1% of U.S. adults, are known for their door-to-door proselytism. But members of this denomination, which has its origins in 19th-century America, are also unique in many other ways.

ReligionApril 19, 2016

Most U.S. Catholics rely heavily on their own conscience for moral guidance

Despite Pope Francis’ overwhelming popularity, few U.S. Catholics say they turn to the pope “a great deal” for guidance on difficult moral questions.

ReligionApril 8, 2016

Pope’s proclamation, like views of U.S. Catholics, indicates openness to nontraditional families

Six-in-ten Catholics say the church should allow those who are divorced and have remarried without obtaining an annulment to receive Communion, according to a 2015 Pew Research Center Survey.

ReligionApril 8, 2016

On abortion, persistent divides between – and within – the two parties

As Americans await a decision in the Supreme Court’s first abortion case in years, a slim majority (56%) now think abortion should be legal in all or most cases. About four-in-ten (41%) say abortion should be illegal in all or most cases. The balance of opinion on this issue has ticked back toward support for […]

ReligionMarch 24, 2016

A religious gender gap for Christians, but not for Muslims

While Christian women are on the whole more religious than Christian men, Muslim women and Muslim men have similar levels of religious commitment. And when it comes to attendance at worship services, Muslim men are more active than Muslim women.