When it comes to national politics, Americans are fiercely divided across a range of issues, including gun control, election security and vaccines. It’s not new for Republicans and Democrats to be at ...

The American public has grown increasingly divided on political issues over the past few decades, but this trend does not ...

What’s so bad about polarization? I see the divides between factions of Americans as a troubling problem that we should all be striving to address. But lately I keep running into smart people who ...

The past few years have seen a wave of concern over how increasing political and social polarization is negatively affecting the political systems of the United States and other democracies. To ...

In recent years, studies and media reports have blamed growing partisan hostility in the U.S. for shattered marriages, broken families, ruined holiday dinners, and increased stress. New CU Boulder ...

Light is an unusually rich carrier of information. Its direction of travel, wavelength, and polarization can all be used to ...