A new study from the Pew Research Center provides a global snapshot of religious change between 2010 and 2020, showing Muslims as the fastest-growing faith group, followed by people with no religious ...

A new Pew Research Center report shows that although Christianity continues to be the world’s largest religious group, its share of the rising global population has fallen over the last decade, mainly ...

The world’s population is expected to grow by more than 2 billion people in the next decades and peak in the 2080s at around 10.3 billion, a major shift from a decade ago, a new report by the United ...