Fact Tank Feb. 26, 2015

Q/A: How Pew Research measures global restrictions on religion

We sat down with researcher Peter Henne to learn more about the complex process of measuring global religious restrictions.

Feb. 24, 2015

Is U.S. fertility at an all-time low? It depends

There are three main ways to measure fertility. None of them is “right” or “wrong,” but each tells a different story about when births bottomed out.

Fact Tank Jan. 29, 2015

Why Pew Research Center is going deeper on science

While we have explored science-related issues in the past, our new science publication marks a more formal commitment to studying the intersection of science with all aspects of society – from public opinion, to politics and policymaking, to religious and ethical considerations, to education and the economy.

Fact Tank Jan. 28, 2015

How to access Pew Research Center survey data

Earlier in January, the Pew Research Center released the full dataset from our largest study ever conducted on U.S. politics, the 2014 Political Polarization and Typology survey, to make it available to researchers. Here’s how you can access that dataset, as well as our others.

Fact Tank Jan. 16, 2015

Religious conversion in Latin America: How we surveyed people on their beliefs

Pew Research Center’s survey in 18 Latin American countries and Puerto Rico found that many Latin Americans are leaving Catholicism and joining evangelical Protestant churches. We sat down with senior researcher Neha Sahgal to see how these conclusions were reached.

Fact Tank Jan. 7, 2015

Pew Research will call more cellphones in 2015

An estimated 46.5% of U.S. adults are cell-only today. To keep pace with this trend, the Pew Research Center will increase the percentage of respondents interviewed on cellphones in its typical national telephone surveys to 65%.

Fact Tank Dec. 30, 2014

Who’s having a ‘good’ or ‘bad’ day around the world

Pew Research’s annual Global Attitudes surveys starts by asking respondents how they would describe their day. A median of nearly two-thirds (65%) across 44 countries surveyed in spring 2014 responded that they were having a typical day.

Fact Tank Dec. 29, 2014

Our favorite Pew Research Center data visualizations from 2014

The Pew Research Center design staff picks the data visualizations we created in 2014 that they considered the most challenging and explains the approach to presenting our data.

Fact Tank Dec. 22, 2014

14 striking findings from 2014

In 2014, Pew Research Center published more than 150 reports and some 600 blog posts. Here are 14 facts we found particularly striking, as they illustrate some major shifts in our politics, society, habits or families.

Fact Tank Nov. 24, 2014

Facing challenges, pollsters broaden experiments with new methodologies

Pew Research Center is working to broaden experiments, aimed both at dealing with the problems confronting traditional probability-based polls and taking advantage of opportunities provided by new technologies.