While personality isn’t set in stone, your birth order can play a large influence, probably due in part to the shifting family dynamics as younger siblings appear (or not). Face it, the firstborn ...

Nina Chamlou is a writer, interviewer and storyteller from Portland, Oregon. She covers technology, healthcare, psychology, mental health and social justice issues. Her motto is that useful info ...

A large number of studies suggests that personality is a key factor in determining the quality of romantic relationships—for better and for worse. Researchers in Australia combined the results from 19 ...

New research is shedding light on how certain personality traits may influence criminality. In a study published in Current Psychology, Machiavellianism—a trait characterized by manipulative and ...