Watching this dog's truly unique but adorable "happy smile" on repeat could heal your soul from within. An Instagram video of a mini Dachshund named Pippa's extraordinary smile went viral, partly ...

Psychology says people who can't stop smiling when they are in front of the camera aren't necessarily pretending to be happy.

We all know a girl who always seems happy. She manages to keep her cool in any situation. She’s the one who smiles even when her world is falling apart. This girl is the one who goes into the bathroom ...

“When you’re smiling, when you’re smiling, the whole world smiles with you.” Yes, the old song is right; smiles are contagious! But that’s just one of the superpowers of a smile. Various researchers ...

Have you ever found yourself looking for something to cheer you up when you're feeling blue? Well, if you do, just know that since animals are proven to be good for mental health, you can always opt ...

Add Yahoo as a preferred source to see more of our stories on Google. (Photo Credit: @digitdax / Instagram) Watching this dog’s truly unique but adorable “happy smile” on repeat could heal your soul ...