Think polarization is new to American politics? Harvard research reveals counties with the highest slave populations in 1860 still predict conservative voting patterns today—and that’s just one of ...

There was a time, not all that long ago, when the idea that American political life was dangerously polarized was controversial, and often vehemently denied. In 2004, Morris Fiorina and his co-authors ...

Political polarization in the United States continues to deepen. After the longest government shutdown in U.S. history, which lasted 41 days, it remains fundamental to reflect on one’s well-being.

Polarization is the splitting of a whole into opposing parts. Source: Dids / Pexels What is Polarization? Polarization is defined as “the act of dividing something, especially something that contains ...

Researchers have produced a record-thin optical quarter-waveplate from the two-dimensional material niobium oxychloride (NbOCl2), measuring roughly 269 nanometers thick and operating at a wavelength ...

American political polarization follows predictable historical cycles, with today’s divisions resembling the Civil War era more than the post-WWII bipartisan period. Historical knowledge gaps in ...