Go to the airport and pretend to greet people ... In Caruso's photos, you can feel the joy. Have a look. Remember what it's like after a long journey to be greeted with a big, happy hug.

I’m not talking about people who seem to say the right things to be perceived as optimistic or in control. I’m talking about the people who genuinely emit joy and heartfelt feelings in most ...

A recent Your Shot assignment asked for great pictures of smiles. Our members dazzled us with grinning eclipse-watchers, bubbly bathtakers, and a happy young horse.