"Hopefully this work can help people who are feeling isolated to remember that there are simple ways to feel connected."

The gender of a person's siblings doesn't appear to have a meaningful effect on their personality traits, research in nine countries finds.

People perceive others with high self-control as robotic and even less warm and sociable than people with lower self-control, researchers report.

New findings show how knowledge-sharing can suffer under the reign of a narcissistic boss.

New research investigates how narcissism makes people more or less likely to follow COVID mitigation strategies like masking up or getting vaxxed.

The "threat dictionary" contains 240 terms and uses natural language processing. It offers a way to track cultures responding to fearful events and ideas.

A new study linking your gut bacteria with your personality lends credence to the old saying, "you are what you eat."

New research indicates that a particular personality type is given to sharing fake news despite warnings.

New research finds that people tend to reciprocate each other's behavior. A person who acts friendly and sociable is more likely get the same in return.

A new study is the first to document personality in golden-mantled ground squirrels. "This adds to the small but growing number of studies showing that individuals matter."