Have you ever met someone and felt an instant connection? Research from UCLA and Dartmouth suggests that our brains recognize familiar feelings before we even speak.

Vol. 42, No. 1, Structural Constraints, Gender, and Images of Inequality: The Polish Panel Survey, POLPAN 1988-2008 (Spring 2012), pp. 31-59 (29 pages) Published By: Taylor & Francis, Ltd. Like ...

Always feel like you have to walk on eggshells around a certain friend? It could be one sign that the relationship is unhealthy. (Photo: praetorianphoto via Getty Images) We often talk about toxic ...

In this paper, we argue that having a large number of non-redundant friends—that is, friends who do not know each other—is conducive to upward mobility. We define friendship patterns using two ...

Children's friendship groups in secondary school remain consistent over time and are often structured around gender, with boys forming the most tight-knit bands, according to new research. The ...