By Alice Clifford Smile and the whole world really does smile with you, suggests a new study. Posing with a cheesy grin for selfies and social media posts can actually help cheer people up, according to the findings. One theory to explain the discovery is that our emotions can be caused by sensations in the body, such as a rising […]

The post Research Reveals New Insight Into Why Smiles Are So Contagious first appeared on The Florida Star | The Georgia Star.