See the newly identified pipefish that bears an uncanny resemblance to beloved television character Mr. Snuffleupagus.
New research about biofluorescence in marine life is popping up left and right, from fish communication to a coral "sunscreen," see what scientists are saying about the phenomenon.
Though shark attacks are rare — you're more likely to get injured by a toilet seat — swimmers, surfers and even some divers fear these apex predators.