Most kids have a natural curiosity about sharks—especially their sharp and abundant teeth. Our team had the idea to use the ...

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

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

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

"These sharks would shed their teeth in the same ... the more valuable it is." All six megalodon teeth were listed with a starting bid of $300 but are expected to fetch a much higher final ...

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 ...

Along with teeth, the existing fossil record includes parts of giant shark skeletons from the same period, including a 36-foot-long (11-meter-long) section of a fossilized spinal column from ...