The auditory illusion can create a phantom tone in your head said to promote focus, relaxation, and cognition.

In a TikTok video posted last month, creator Rachel Eppley shows herself lying down on her couch to take a brief nap. Then, she introduces her audience to binaural beats. “In case your mom didn’t ...

There's a phenomenon of human hearing known as binaural beats. It occurs when two pure tones of different frequencies are played simultaneously, one into each ear. Under these conditions, what the ...