Growing up in a sunny clime, people wore colorful clothes (and less of them). Strangers held heads high, smiling and saying hello. I took this for granted until a friend visiting from a cold climate ...

Lab research often gives one answer about whether smiling can make you feel happier, but does that translate to the real world? When you purchase through links on our site, we may earn an affiliate ...

While there are many reasons to smile less these days, such as the COVID-19 pandemic, political polarization, social unrest, work stress, family pressures, and many others, there are also many reasons ...

A smiling photo generally makes you more likable and credible. A study just published in the Journal of Consumer Research looked at the effect of smiles in Airbnb host photos by analyzing eight months ...