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Religion


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Ash Wednesday at the Co-Cathedral of the Sacred Heart in Houston. (Raquel Natalicchio/Houston Chronicle via Getty Images)

10 facts about U.S. Catholics

Catholics are one of the largest religious groups in the United States, outnumbering any single Protestant denomination.

Internet & Technology

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(Thomas Barwick/Getty Images)

Teens, Social Media and Mental Health

Parents are more worried than teens about teen mental health. Both groups – especially parents – partly blame social media. But teens also see benefits.

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A headshot of Neil Ruiz, head of new research initiatives and associate director of race and ethnicity research.

Methods 101 Videos

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Methods 101: Random Sampling

The first video in Pew Research Center’s Methods 101 series helps explain random sampling – a concept that lies at the heart of all probability-based survey research – and why it’s important.