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

Hindus and Jews are much more likely to have a four-year college degree than Americans in other religious groups.

It’s not often that the private sector can look at the federal government as a role model for anything. But under President Donald Trump, the federal government has taken the lead in adopting policies ...

Editor’s Note: Ian Johnson is a Pulitzer Prize-winning correspondent based in Beijing. His new book, “The Souls of China: The Return of Religion After Mao,” will be published in April. The views ...