WELLINGTON, March 26 (Xinhua) -- New Zealand researchers have documented sharks actively producing sounds for the first time, according to a study published on Wednesday. The study by a team of ...

For the first time, scientists have recorded evidence of the rig shark — Mustelus lenticulatus — actively producing sound by snapping its teeth, according to research published Tuesday in the journal ...

The clicking of flattened teeth, discovered by accident, could be “the first documented case of deliberate sound production in sharks,” evolutionary biologist Carolin Nieder, of Woods Hole ...

Clicklike noises made by a small species of shark represent the first instance of a shark actively producing sound ...

Shark teeth from museum jaws can now reveal what sharks ate decades ago. New research shows preservation chemicals don’t ...