Southern states are among the most highly religious states in the U.S., while those in New England are among the least devout.
A historic event within global Christianity is set to take place Friday as Pope Francis meets Russian Orthodox Patriarch Kirill in Cuba – the first-ever meeting between the leaders of the Catholic and Russian Orthodox churches since the Orthodox tradition broke away from Catholicism nearly 1,000 years ago.
Religion has long been entangled in America's politics and its political campaigns.
We sat down with Michael Hout, a professor of sociology at New York University, to examine possible reasons.
Pew Research Center estimates that there were about 3.3 million Muslims of all ages living in the United States in 2015. This means that Muslims made up about 1% of the total U.S. population.
Since 2010, Millennials' rating of churches and other religious organizations has dipped 18 percentage points. Their views of the national news media also have grown more negative.