Just in time for Halloween, NASA has released a print of the Sun that appears to be smiling. The picture, taken by NASA’s Solar Dynamics Observatory (SDO), shows a face-like pattern on the Sun’s ...

The celestial heavens will soon be smiling down on Earth...literally. At the end of the week, two planets and the moon will align just right to form a celestial smiley face that will be visible in the ...

It’s Friday, which may prompt a smile from you because it’s, you know, Friday. And “Everybody's lookin' forward to the weekend,” as that 2011 Rebecca Black song goes. But on this particular Friday, ...

Smiling is credited with everything from building rapport to stimulating approach behavior to improving the persuasiveness of social media influencers.[i] Even drawing a smile on the back of a check ...