short readsAug 9, 2017 Muslims and Islam: Key findings in the U.S. and around the world Muslims are the fastest-growing religious group in the world. Here are some questions and answers about their public opinions and demographics.
short readsJun 18, 2014 The Sunni-Shia divide: Where they live, what they believe and how they view each other Iraq and Iran are two of only a handful of countries that have more Shias than Sunnis.