Singapore is the most religiously diverse country, and Yemen the least, as of 2020. The U.S. ranks first among nations with large populations.

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 ...

(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 ...

Religion has played a pivotal role in shaping the beliefs, values, and cultures of societies around the world. A recent 2025 study, MyCross analysed the common faiths in the world to identify which ...

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 ...