Do fish sleep?

As I sat in “Highlander” my high school newspaper, for the first time as I began my adventure in writing for it, one of my friends asked a question that she had had been bugging her. “Do fish ever sleep?” She asked. In a group of four, we pondered it. I said that I would find an answer and then blog about it.

Yes, they do. They do, but just not the way that we humans do.