If you've ever gotten a toothache from eating something cold like ice cream, scientists at the University of Chicago might have discovered the reason why.

GK: A snail can have over 25,000 teeth packed in its tiny mouth, thanks to their microscopic size and unique arrangement on a ...

What was once a tail, your tailbone, technically called the coccyx, isn't part of human necessity anymore. According to ...

What are some fun facts about Thomas Edison? Discover some interesting facts about the American inventor and businessman, and ...

The warm water of the Palm Beaches attracts tons of sharks. The teeth they leave here make for some of the best shark tooth ...

We were seated several booths away from a guy wearing a World War II Veteran's cap in Moish and Itzy's Restaurant & Deli in the Summit Square Shopping Center in Langhorne, Pa., "Are you going to ask ...

Tooth enamel, the outer layer of teeth, is the hardest substance in the human body, even tougher than bones, protecting teeth from damage and decay, according to a nutritionist.

Taylor Swift was very hands-on when it came to designing her wax figure, including requesting to see details about the ...

For decades, fluoride has been at the center of public health debates, hailed by experts as a crucial tool in preventing tooth decay while also facing scrutiny from skeptics who question its safety.