'Every smile you fake' - an AI emotion-recognition system can assess how 'happy' China's workers are in the office A Chinese AI emotion-recognition system can monitor facial features to track how they ...

Happiness (even if you’re pretending) may decrease heart attack risk You've heard it before: To avoid a heart attack don't smoke, eat right and exercise. But it also may help to be happy, a new study ...

We like to think that a smile is always a genuine expression of emotion, but that's really not the case. Discovery News points out that if you want to spot those fake smiles you don't want to look at ...

You don’t celebrate enough. I’m not talking about just having fun for the sake of having fun. Plenty of scientific research shows that celebrating is the key to a better life. Are you trying to fix ...

We all know that the celeb life is a big tradeoff: fame and fortune in exchange for living under constant, often unfair scrutiny. In her latest song, "Fake Smile," Ariana Grande tackles the dark, ...

Mona Lisa’s smile is mysterious, the Cheshire Cat’s is devious, the Joker’s is mischievous and Buddha’s beatific. Humans probably have been smiling for as long as they’ve been around. But despite the ...

“Does my smile look big in this?” Future fitting-room mirrors in clothing stores could subtly tweak your reflection to make you look – and hence feel – happier, encouraging you to like what you see.

You've heard it before: to avoid a heart attack don't smoke, eat right and exercise. But it also may help to be happy, a new study says. Even if you're grumpy by nature, just try to be cheerful.

Sandra Wachter weighs in on the ethics and impacts of new artificial intelligence which tracks the emotions of workers. "Applying emotion-recognition software to employees also poses a threat to ...