Sawfish, guitarfish and more: Meet the rhino rays, some of the world's most oddly shaped and highly endangered fishes
- Written by David Shiffman, Faculty Research Associate in Marine Biology, Arizona State University

“Shark!” When you hear this word, especially at the beach, it can conjure up images of bloodthirsty monsters. This summer – particularly on July 14, which is Shark Awareness Day – my colleagues and I are eager to help the...