Now scientists have worked out what scares us most about a cartoon baddie – their ... studies that people pick negative faces – such as sad or angry expressions – out of a crowd more quickly ...

Smiling indicates a trusting nature while angry expressions are associated ... For example, there were hand-drawn faces, happy cartoon faces and cyborg faces, as well as cracked and blurry screens ...

Psychologists at the University of Sussex studied how 28 horses reacted to photographs of positive and negative human facial expressions. The horses were shown pictures of happy and angry ...

(The trial data were not recorded.) The actual experiments used 40 real faces and 40 pareidolia images, selected to include expressions ranging from angry to happy and falling into four categories ...

Each of the seven facial muscle groups involved in creating an angry expression contract in a way that makes an angry person look physically stronger to other people, compared to the same face ...

Smiling indicates a trusting nature while angry expressions are associated ... For example, there were hand drawn faces, happy cartoon faces and cyborg faces, as well as cracked and blurry screens ...

More info Horses can read human facial expressions, according to British research. For the first time, it has been found that horses are able to distinguish between angry and happy faces.