A pediatric dentist and an anthropologist explain how baby teeth and adult teeth help humans chomp their food over a long ...

Shark teeth are a marvel of evolution. They are so sharp that many island cultures once used them as weapons and tools to hunt and cut up meat. Unlike human teeth, shark teeth line the mouths of these ...

Florida is a sharky place, which sounds negative to all but shark lovers, but it’s also good for finding shark teeth. Yes, the “Shark Bite Capital of the World” is in Florida, but so is the “Shark ...

FERNANDINA BEACH, Fla. – The beach near Fort Clinch State Park in Nassau County draws visitors for all kinds of reasons. From scenic views to fishing to the chance to find artifacts with a metal ...

Sharks are known for their razor-sharp teeth, but a new study warns that rising ocean acidity could leave even the sea’s fiercest predators with weaker, more brittle bites. At the heart of the problem ...