Hinduism, Buddhism, Christianity, Judaism, and Islam are five of the biggest religions in the world. Over the last few thousand years, these religious groups have shaped the course of history and ...

The proportion of non-religious people in America is growing in every U.S. state except South Dakota, new research suggests.

How the map has shifted! To see this at a glance, click here to look at the new Pew map of global religious concentrations. Compare the Pew map with the three-petaled flower, shown above. You will ...

a Newsweek map shows. However, the decline appears to be leveling out, as younger Americans buck the trend of being less religious than the generation above them, according to a Pew study.