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

Scientists discovered sharks can produce clicking sounds by snapping their teeth, challenging traditional views of sharks as ...

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

New research suggests that the prehistoric megalodon, the biggest shark known to have existed, was even larger than we ...

A Saint John auction house has opened online bidding on a collection of megalodon shark teeth that are millions of years old.

For the first time, sharks have been recorded making sounds, breaking with the fish's long held reputation as a silent hunter ...

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

The spotted estuary smoothhound, or “rig shark”, a modest little shark with mosaic teeth and a fondness for crustaceans, ...

For the first time ever, scientists have recorded a species of shark actively producing a sound. And it's not what you'd ...

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

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