Publications

In a growing number of U.S. counties, a majority of residents are Hispanic or black, reflecting the nation's changing demographics.

As ownership of mobile phones, especially smartphones, spreads rapidly across the globe, there are still notable numbers of people in emerging economies who don't have access to mobile phones. And even phone owners struggle with connectivity, costs and security issues.

While survey research in the United States is a year-round undertaking, the public’s focus on polling is never more intense than during the run-up to a presidential election.

Roughly six-in-ten U.S. adults often get news on a mobile device, compared with 30% who often do so on a desktop or laptop computer.

Amid unrest, here is a closer look at Lebanon's widespread use of WhatsApp, as well as unhappiness with the political and economic situation.

A look at how supporters of European populist parties stand out on key issues, from the European Union to Putin.

In this Q&A and video, learn about the methods and data sources the Center used to estimate the number of unauthorized immigrants in Europe.

A new Pew Research Center analysis estimates that at least 3.9 million unauthorized immigrants – and possibly as many as 4.8 million – lived in Europe in 2017. Learn how we conducted the first comprehensive estimate of Europe's unauthorized immigrant population in over a decade.

A majority of Americans are concerned about digital collection and use of their data by both companies and the government.

Majorities of U.S. adults believe their personal data is less secure now, that data collection poses more risks than benefits, and that it is not possible to go through daily life without being tracked.