The dogs were able to choose the angry and happy faces of white women - chosen because their owners were white women - more often than if they did it by chance, though they did better with the ...

Some of the dogs were trained to pick the angry half-face; some were trained to pick the happy half-face. When they touched the correct face on screen with their noses, they received a treat.

Researchers trained a group of 11 dogs to distinguish between images of the same person making either a happy or an angry face.

“Our study demonstrates that dogs can distinguish angry and happy expressions in humans, they can tell that these two expressions have different meanings, and they can do this not only for ...

The horses were shown pictures of happy and angry unfamiliar male faces, with no training given to them beforehand. When looking at the angry faces, the horses viewed more with their left eye - a ...

Their findings? While the “vast majority” have happy faces, “the trend is for an increasing proportion of angry faces, with a concomitant reduction in happy faces,” as Christian Jarrett ...

Dennis Quaid and Annaleigh Ashford star in the Paramount+ true-crime series "Happy Face," about the real-life Happy Face killer Keith Jesperson, which premieres with two episodes this week. Some ...

Dogs know that smile on your face Date: February 12, 2015 Source: Cell Press Summary: Dogs can tell the difference between happy and angry human faces, according to a new study. The discovery ...

Goats May Prefer Happy Human Faces A new study found that goats gravitate towards images of smiling people, suggesting that they can distinguish between human expressions ...

Dogs are able to tell the difference between a happy human face and an angry one, scientists have discovered. Researchers from the University of Veterinary Medicine Vienna have for the first time ...