11-09-02 Facial expressions have been called the universal language of emotion, but people from different cultures perceive happy, sad or angry facial expressions in unique ways, according to new research published by the American Psychological Association....

11-07-22 Standard usage includes those words and expressions understood, used, and accepted by a majority of the speakers of a language in any situation regardless of the level of formality. As such, these words and expressions are well defined and listed in...