As expected, the results showed that participants found it easier to recognize anger in faces that were morphed to resemble ...

University of Sussex researchers examined the reactions of 28 horses to photographs of people making positive and negative expressions. When the animals saw images of angry faces, they looked at ...

Now his team has found that goats at the Buttercups Sanctuary in Kent, UK, can distinguish between happy and angry human expressions. “Given some of the other things that we’ve found out about goats, ...