More Muslim adults say they fast during Ramadan than say they pray five times a day or attend mosque weekly.
Black adults in the U.S. are more likely than most other Americans to read scripture regularly and to view it as the word of God.
The overwhelming majority of Americans, including a majority of the religiously unaffiliated, say they believe in God or a higher power. Read six key takeaways from a report on Americans' belief in God.
Nine-in-ten Americans believe in a higher power, but only a slim majority believe in God as described in the Bible.
Many Many Jehovah’s Witnesses, Mormons and members of some evangelical churches say abortion should be illegal. But among other religious groups, many support legal abortion.
Substantial shares of Americans of nearly all religious groups – as well as those who have no religious affiliation – say they meditate at least once a week.
Read five facts about Christmas in America and how people celebrate the holiday.
Most Christians in America say that whether someone is a man or a woman is determined by their sex at birth. Yet, many religious "nones" have different views.
Today, there are approximately 260 million Orthodox Christians in the world, accounting for 12% of the global Christian population. Read key takeaways about Orthodox Christians.
In 11 countries in Central and Eastern Europe, a median of 66% say being a member of the country's official or preferred faith is important to belong to the nationality.