Merging finances may boost happiness, longevity in marriages, says Indiana University...
The dominance effect is produced by the V-shaped angle of the eyebrows.
Teens who are more involved in extracurricular activities, and engage in less screen...
Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
Spending two hours per week in nature is the threshold for promoting health and...
Law breakers seek more risk than law abiding citizens when there is something to...
Personality traits can be inferred from spending habits, with predictions more accurate...
The traits of introversion and extraversion exist across a continuum and the vast...
