The first-ever sounds of sharks have been captured by researchers, according to a new study in the journal Royal Society Open Science.

“This led us to consider that maybe we are observing a sound making behavior rather than a strange artifact.” Nieder told ABC News the rig shark can produce this clicking sound because of its flat ...

But scientists at the University of Auckland in New Zealand recently recorded a rig shark, or Mustelus lenticulatus, making a sharp clicking sound, most likely by snapping its teeth together ...