Despite the rise of science, technology, and secular thought, religion remains a powerful force shaping the beliefs, behaviors, and identities of billions. From ancient spiritual systems to newer ...

Religious identity is fading in many countries. From 2010 to 2020, the share of the population that was affiliated with any religion dropped at least 5 percentage points in 35 countries, according to ...

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 ...