Researchers have tried to isolate the traits of a winning grin.
I’d never heard of Bell’s Palsy until I got it
It could be a learned trait to appease their owners
Don't even try to hide them
Because bared teeth doesn't always mean what you think it means
Virtual reality avatars just got real-er
And they prefer not to have posters of sad rats around
A new study contradicts the common assumption that emotion-based facial expressions are recognized across cultures.
A study on an Italian beach turns up interesting results
Sometimes, the look on someone’s face says it all. More often, our facial expressions are nuanced. More often still, we...
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