Over the last decade and a half, Pew Research Center has conducted religion-focused surveys all around the world. One question we have asked in each of these surveys is “How important is religion in ...

Pew Research Center conducted this survey to measure the prevalence of a variety of religious and spiritual beliefs and practices around the world. The survey included some questions grounded in the ...

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 ...