Composite faces were used to see how easy it is to spot people with psychopathy, narcissism and Machiavellianism.

Growing up as the eldest child often means stepping into a role that blends leadership, responsibility, and high expectations ...

Students become more conscientious, open and competitive when they spend time with peers or friends who also exhibit these ...

Today, we will explore your personality traits based on two types of jawlines: a sharp jawline and a receding jawline.

Explore how the habitual position of your knees while sitting reveals different personality traits with this playful test.

About 12% of Americans experience chronic insomnia, defined as trouble falling asleep, staying asleep or returning to sleep after waking up in the night.

Anyone wondering why "the same type of person" often works in certain occupations now has a sound scientific answer: A new ...

A study conducted at the Faculty of Medicine of the University of São Paulo (USP) in Brazil has examined the influence of ...

In a new study of college undergraduates in Japan, the students' self-perception of their own athletic ability was linked ...

A study conducted at the Faculty of Medicine of the University of São Paulo (USP) in Brazil examined the influence of ...