Even more striking were the changes that occur as sharks grow. At around 3m in body length, white sharks undergo a major dental transformation. Juvenile teeth are slimmer and often feature small side ...

‘There is a corrosion effect on sharks’ teeth,’a study’s author said ...

As if the ocean’s apex predator wasn’t terrifying enough. Hollywood films like Jaws taught us all to be fearful of the giant ...

MAMMOTH CAVE, Ky. (FOX 56) — A new species of ancient shark was recently discovered at Mammoth Cave National Park. Fossilized teeth of the “McGinnis Nail Tooth,” nicknamed the “Chipmunk Shark” due to ...

A brand new species of prehistoric shark has been discovered, and its teeth have a terrifying addition: their very own tiny fangs. The shark has been named Palaeohypotodus bizzocoi. Its genus name ...

Scientists have linked human activities including the burning of coal, oil and gas to the ongoing acidification of the ocean ...

STANFORD, Calif. (KGO) -- If you ever come face-to-face with the wrong kind of shark, there's something you probably want to avoid. Just a hint: they're long and really sharp. But now, researchers at ...

An ancient shark older than forests still glides through deep oceans today. Its strange teeth, slow life cycle, and dinosaur-era origins reveal how early seas shaped survival across mass extinctions.

Banning teeth does not stop sharks from being sharks. And banning plain speech does not make the public safer.