loading . . . Blind cave fish navigate through the dark with a sixth sense Humans have five senses: sight, smell, sound, taste and touch. Fish, however, can tap into an extraordinary sixth sense called the lateral line. This sense – which consists of rows of special cells wi... https://journals.biologists.com/jeb/article/228/13/jeb250756/368421/Blind-cave-fish-navigate-through-the-dark-with-a