Most Americans, including majorities of men, women, Republicans and Democrats, say men and women are different in many ways. But there are gaps by gender and partisanship when it comes to views of ...

While the physical differences between humans and non-human primates are quite distinct, a new study reveals their brains may be remarkably similar. And yet, the smallest changes may make big ...

In February 2017, I was a fairly apolitical college freshman and an aspiring pre-med student at UC Berkeley. That month, I was walking back from my freshman seminar when hundreds of people began both ...

Large cross-cultural studies of human psychology—attempts to document our geographically varying ways of thinking, feeling, and behaving around the world—are becoming more common. Also becoming more ...