If you believe you possess eyes as sharp as a hunter and a mind as fast as a supercomputer, take this optical illusion ...

Audio cues can not only help us to recognize objects more quickly but can even alter our visual perception. That is, pair birdsong with a bird and we see a bird -- but replace that birdsong with a ...

Children can keep full visual perception -- the ability to process and understand visual information -- after brain surgery for severe epilepsy, according to a new study. A study of children who had ...