Psychologist Paul Ekman has distinguished between smiles that represent genuine happiness (“Duchenne” smiles), and fake smiles that might be used to feign happiness, or cover some other emotion.

The brain trust assembled here is clear about what isn’t trauma: disappointment, a twisted ankle, a breakup. At the same time, they expand our often limited parameters of what is. We now understand ...

When asked what it takes to “truly” belong in a country, many people globally say speaking the local language is key.

Jennifer Finney Boylan is president of PEN America. This essay is adapted from her new book, “ Cleavage: Men, Women, and the ...

A newly discovered line of communication between body muscle and the pituitary gland may play an unexpected role in female fertility, according to a new study. Researchers found that a protein ...

Researchers are investigating the link between mindfulness and health, offering potential new options for the treatment and ...

Some great apes realize when a human partner doesn’t know something and are capable of communicating information to them to ...

Kanye West's ex Julia Fox channeled his wife Bianca Censori's scandalous naked outfit at the Grammys with her own risque ...

The dazzling gnashers are a symbol, perhaps, of the humor and optimism with which Gomez faces hardship. For a self-described ...