New research may provide a key to a scientific enigma: How does the awake brain transform sensory input into a conscious experience? The groundbreaking study relied on data collected from electrodes ...

There's no shortage of apps and technology that claim to shift the brain into a "theta" state—said to help with relaxation, inward focus and sleep. But what exactly does it mean to change one's ...

Coffee has long been a staple in American life. It’s what we get up to in the morning, and when we need a pick-me-up in the afternoon. It is a tasty, toasted vehicle for delivering the caffeine we ...

When two tones of slightly different frequencies are played in separate ears simultaneously (usually through headphones), the human brain perceives the creation of a new, third tone, whose frequency ...