A new report on religion and international migration by the Pew Research Center’s Forum on Religion & Public Life finds that Christians comprise nearly half – an estimated 106 million, or 49% – of the world’s 214 million international migrants. According to the study, Faith on the Move: The Religious Affiliation of International Migrants, Muslims make up the second-largest group – almost 60 million, or 27%. The remaining quarter are a mix of Hindus, Buddhists, Jews, adherents of other faiths and the religiously unaffiliated (those who identify as atheists and agnostics or say they have no particular religion).

In a noon EST conference call for journalists on Monday, Dec. 19, 2011, the Pew Research Center's Forum on Religion & Public Life will discuss the findings contained in its new study, Global Christianity: A Report on the Size and Distribution of the World’s Christian Population, which offers the most current and fully sourced estimates of the worldwide Christian population as of 2010.

A new report by the Pew Research Center’s Forum on Religion & Public Life, “Muslim Networks and Movements in Western Europe,” profiles several of the oldest, largest and most influential Muslim groups operating in Western Europe today.