The ocean is getting more acidic — and harming sharks’ teeth

Increasing acidity in the world’s oceans is changing the structure of sharks’ teeth and making them weaker, according to a ...

Sharks are famous for fearsome teeth, but ocean acidification could make them weaker

A group of German scientists tested the effects of a more acidic ocean on sharks’ teeth and found that future generations of ...
WILDKYLE on MSN

We found rare fossils while shark tooth hunting

PaleoCris and I teamed up with our friend Rick to explore a Florida creek site we rarely get to hunt. The trip paid off with colorful shark teeth, juvenile Megalodon teeth, and some incredibly rare ...

Meet the oldest deep-sea shark roaming Earth’s oceans since dinosaur times

An ancient shark older than forests still glides through deep oceans today. Its strange teeth, slow life cycle, and ...
CNN

The ocean is getting more acidic, and it could affect sharks’ teeth

How will the climate crisis affect one of the ocean’s fiercest predators? New research published Wednesday has examined what might happen to sharks’ highly specialized, flesh-cutting teeth. As carbon ...