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smiling

·April 12, 2018·4 min read

Forget all those pouting celebrities. Researchers say people are perceived to be cooler when they smile.

·March 4, 2018·3 min read

Smiles can increase, or decrease, physical stress depending on how we perceive them, researchers report.

·November 25, 2017·4 min read

A new study reveals oxytocin, a hormone implicated in bonding, may play an important role in social interactions between man and dog.

·July 28, 2017·5 min read

Researchers describe the different facial muscle combinations that help make three types of smiles.

·June 9, 2017·3 min read

People who smile following a victory can trigger an opponent to act more aggressively, a new study reports.

·May 9, 2017·2 min read

According to researchers, people can perceive you to be up to two years older when they see you smile.

·June 29, 2015·3 min read

According to a new study, smiling changes the way our brains process other people's emotions.

·October 5, 2013·3 min read

Researchers discover how a smile confuses out emotional recognition and can make us perceive a face as happy, even if it is not.

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