Add Yahoo as a preferred source to see more of our stories on Google. Black Sabbath performs during their Heaven and Hell tour in 1980. The band helped revive the long-feared “Devil’s interval”—a ...

What is it about Jimi Hendrix that so many people find appealing? According to scientists at UCLA, it’s all in the music – or rather, the dissonance in that music: the unexpected, jarring, almost ...

Cognitive dissonance is a term for the state of discomfort felt when two or more modes of thought contradict each other. The clashing cognitions may include ideas, beliefs, or the knowledge that one ...