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

Researchers in New Zealand found that a small species of shark makes noises with their teeth when touched by humans — and now ...

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

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

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 ...

Sharks are some of the most fearsome predators in the ocean, but did you know they have a secret superpower? Unlike humans, ...

Scientists say they recorded the first-ever shark sounds, despite the long-held belief that sharks are silent Marine biologist Carolin Nieder says she discovered that rig sharks make clicking sounds ...

Two killer whales have killed dozens — if not hundreds — of sharks, including the vaunted great whites, with an ease that has ...

The study suggests the sound is coming from the sharks’ teeth instead, but only direct, up-close observation of the jaws would definitively prove or disprove that hypothesis. The researchers ...