Ever wonder why sharks have so many differently shaped teeth or why they keep regrowing throughout their lives? Dr. David ...

A small international team of marine biologists has observed the first known instance of a shark intentionally making sounds.

Sharks might not be as quiet as previously thought The ocean has long been perceived as a blue expanse devoid of sound. However, one discovery after another is revealing just how omnipresent sound is ...

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

Researchers in New Zealand have made what they believe is the first recording of a shark actively making noise.

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 ...

Researchers have recorded rig sharks producing clicking sounds by snapping their teeth together, likely as a stress or ...

Scientists have recorded young sharks making sounds for the first time, surprising researchers and challenging old beliefs.