Do we all see anger the same way?

Happiness, sadness, disgust, surprise, fear, contempt and anger. These are the basic emotions traditionally associated with facial expressions described as universal. As important social signals, facial expressions help us rapidly interpret the emotions and intentions of others. Among these emotions, anger holds a particularly relevant role because it often signals interpersonal threat or conflict.

Summarised by Agaah from Phys.org. Agaah aggregates 36 sources and removes duplicate coverage — all news, one place.