This same effect can also apply to social targets: a neutral face can ‘grab’ the emotion of the angry person next to it, causing the neutral person to be remembered as angry.

Are 6-month-old human infants able to transfer emotional information (happy or angry) from voices to faces? An eye-tracking study . PLOS ONE , 2018; 13 (4): e0194579 DOI: 10.1371/journal.pone.0194579 ...

For each dog, one expression, happy or angry, was chosen to be the correct one, and the dog had to indicate that face by touching a picture of it shown on a computer display screen with their noses.

Another project, by a team of animal behaviorists and psychologists in Brazil and England, also showed that dogs identify people’s emotions by looking at their faces.

Horses are able to discriminate between happy and angry human facial expressions, according to research. In an experiment using photographs of male human faces, scientists from the University of ...

Conventional scientific understanding is that there are six, but new research suggests there may only happy, sad, afraid/surprised, and angry/disgusted.

What they found was that there’s been a huge increase in the variety of faces, and while the majority of them are happy (324), the next most common expression is angry (192). Then, in order, you ...

On average, heads displayed 3.9 different emotions, which means that for a lot of the faces their emotional state is reasonably complex and ambiguous. 324 heads were judged to be dominantly happy ...

Microsoft reckons its AI can read your emotions. The company's putting its money where your mouth is and is letting anyone upload their face to its emotion-detecting API. Part of Project Oxford ...

They presented photos of happy and angry women's faces side by side on a touchscreen to 20 dogs. During the training phase, dogs from one group were trained to touch images of happy faces.

Horses are able to discriminate between happy and angry human facial expressions, according to research. In an experiment using photographs of male human faces, scientists from the University of ...

For each dog, one expression, happy or angry, was chosen to be the correct one, and the dog had to indicate that face by touching a picture of it shown on a computer display screen with their noses.