Merging finances may boost happiness, longevity in marriages, says Indiana University...
The effect of broad personality traits such as neuroticism and agreeableness on...
Is the speed of falling in love related to how long the flame will last?
Dog personalities are shaped over time and according to the interactions they have...
Research shows that characteristics of narcissism such as feeling self-important,...
Dark chocolate positively affects mood and relieves depressive symptoms.
Participants from the U.S. and 20 other countries were generally able to tell the...
Egoism, Machiavellianism, narcissism, psychopathy, sadism, spitefulness share a...
Teens who are more involved in extracurricular activities, and engage in less screen...
Researchers identify key factors for depression among more than 100.
