2. Islam (24%) Islam, the adherents of which are called Muslims, is the second-most popular religion in the world, with around 1.8 billion followers (approximately 24 percent of the global ...

The global Muslim population is expected to grow by a whopping 70 percent, while Muslims in India will form 19.4 percent of the country's total population by the year 2060, a new research has ...

Find out fact files on how some major world religions celebrate festivals and holidays. Creation stories from different religions Discover what different religions believe about creation.

is an effort by Pew Research Center to understand religious change and its impact on societies around the world. It includes three main lines of research: a series of international surveys on religion ...