Now we know what facial expression the rodents make when they’re feeling good. The best way to tell if a rat’s happy, according to a new study, is to look at its ears.

Like most dog lovers, I’m a sucker for “puppy-dog eyes.” It’s probably my favorite of all the dog facial expressions. Whenever my Labrador retriever mix, Rio, wanted me to stop working and ...

Of course, we want our pups to be happy from head to tail, but what does happiness look like in dogs? Dog behavior is complex, so it can be hard to tell how our pups feel, whether happy, unhappy or ...

People with facial paralysis are perceived as being less happy simply because they can't communicate in the universal language of facial expression, a new study shows. The findings highlight the ...

Join us as we explore the intriguing world of living statues in "Grumpy Face vs Happy One." This captivating performance art showcases the expressive range of a talented performer who uses facial ...

“With a high quality and full face front image of the cat, the accuracy is 97 per cent [with adults cats of most breeds], which we are tremendously happy with,” says the app’s senior product ...

“Happy Disgust” Is a Newly Recognized Human Facial Expression Basic emotions like happy, sad or angry blend in interesting ways on the landscape of the human face ...

We use our faces to communicate, but our facial expressions may not always come across the way we think they do. And we may be just as wrong when reading the faces of others, a study says. “Many ...

How Your Face Shows Happy Disgust : ... The study of facial expressions began about 150 years ago, ... Combine the smile and creased eyes of a happy expression with the scrunched-up nose and eyes ...

12 Telltale Signs Your Cat Is Happy. Angry Cat: ... She ended up with 194 minutes of facial-expression information. “Cats move very fast,” says Florkiewicz.