Science Issues

Senior research staff answer questions from readers relating to all the areas covered by our seven projects, ranging from polling techniques and findings, to media, technology, religious, demographic and global attitudes trends.

Senior research staff answer questions from readers relating to all the areas covered by our seven projects, ranging from polling techniques and findings, to media, technology, religious, demographic and global attitudes trends.

Pew Internet Director Lee Rainie discusses the latest Pew Internet data about the triple revolution in technology – in broadband, in mobile, and in social networking – and how these changes affect e-government and e-health activities by citizens.

Military service is difficult, demanding and dangerous. But returning to civilian life also poses challenges for the men and women who have served in the armed forces.

Overview The percentage of Americans who say there is solid evidence of global warming has increased modestly over the past two years. Currently, 63% say there is solid evidence that the earth’s average temperature has been getting warmer over the past few decades. In October 2009, 57% expressed this view. The number saying global warming […]

There has been a modest increase over the past two years in the percentage of Americans who say there is solid evidence of global warming, although substantially fewer Americans say there is solid evidence of global warming than did so from 2006 to 2008.

Overview Public support for increased federal funding on research into alternative energy technology, including solar technology, has decreased substantially since the early months of the Obama administration, with nearly all the decline coming from Republicans and Republican-leaning independents. Overall, 68% of the public favors increasing federal funding for research on wind, solar and hydrogen energy […]

Public support for increased federal funding on research into alternative energy technology, including solar technology, has decreased substantially since the early months of the Obama administration, with nearly all the decline coming from Republicans and Republican-leaning independents.

One out of every ten veterans alive today was seriously injured at some point while serving in the military, and three-quarters of those injuries occurred in combat.

Why do some people look online for health information while others do not?