Pew Research CenterFebruary 16, 2011

Quiz: Judging Family Trends: Where Do You Fit?

The American public is sharply divided in its judgments about the sweeping changes in the structure of the American family that have unfolded over the past half century.

Pew Research CenterJanuary 1, 2011

Map: The Future of the Global Muslim Population

These maps allow users to select a country, a region or the world – as well as a decade – and see the size of the Muslim population in that place and time.