On a global level, religious groups expand and shrink due to a mix of factors. Demographic factors, such as age structure, fertility and mortality (or life expectancy), tell us whether people in ...

(RNS) — A new Pew Research Center study measuring the evolution of the global religious population shows Muslims are the fastest-growing faith group, followed by the religiously unaffiliated. Though ...

Muslims are the fastest-growing faith group, followed by the religiously unaffiliated, according to a new Pew Research Center study measuring the evolution of the global religious population between ...

Most U.S. adults express positive views about America’s openness to people from around the world, the new Religious Landscape Study (RLS) finds. This is true across the religious spectrum. Upward of ...

In its landmark study of American Jewry in 2020, the Pew Research Center reported that there were an estimated 7.5 million Jews of all ages in the United States. Now, in a new study released Monday, ...

Between 2010 and 2020, atheists represented the fastest-growing population group on the continent, according to new data.

The Pew report reveals how religious disaffiliation and population growth have influenced the global religious landscape. Muslims are the fastest-growing faith group, followed by the religiously ...