Sharks constantly loose their teeth and grow them back, and the best place to find shark teeth is along US coasts. <p>Sharks are known as iconic marine predators — and their sharp chompers come ...

If your teeth pain every time you eat something cold, hot or drink acidic drinks, then that means you have sensitive teeth. It can be discomforting, which is why you need it to get treated as soon ...

Growing up to 5-feet long and eating animals like squid and crabs, the Pacific lingcod has around 500 teeth, ... about 20 of its 500 needle-sharp teeth each day. Jordan Mendoza.