Mia Yilin shared an optical illusion test on social media. The image contains a penguin and a flame. Spotting either first ...

With a curiosity-building app, researchers Madeleine Gross and Jonathan Schooler explore how personality can shift through ...

Newsweek spoke to experts about the results of a new study, which revealed that dog owners are more extroverted and agreeable ...

If someone asked you to imagine a psychopath, who would you picture? Many of us might conjure an image of a violent criminal ...

One woman's future mother-in-law crosses so many boundaries that the woman is now debating whether she wants any children of ...

Aarti Sequeira fondly recalled Burrell's tough love when she was a contestant on the competition series "Food Network Star": "'You're doing great,' she said, 'but maybe don't cry so much on camera!', ...