When electrical activity travels across the brain, it moves like ripples on a pond. The motion of these "brain waves," first observed in the 1920s, can now be seen more clearly than ever before thanks ...

This year is the centennial of the discovery of human brain waves. Few people know the story of that startling finding, because the true story was suppressed and lost to history. Almost two decades ...

The pillow is cold against your cheek. Your upstairs neighbor creaks across the ceiling. You close your eyes; shadows and light dance across your vision. A cat sniffs at a piece of cheese. Dots fall ...

It is the stuff of nightmares: trapped in an immobilized body, unable to move a finger or bat an eyelid, yet with sight and hearing and thought undiminished. The impulse to whisper, "I love you," or ...