For the past two decades, scientists have been manipulating genes to grow human cells where you wouldn’t quite expect them.

Strange wear marks on the teeth of Paleolithic people in Central Europe have long puzzled scientists, but new research may ...

Tufts University researchers took material from human and pig teeth and were able to grow a tooth-like structure. They hope ...

Curious Kids is a series for children of all ages ... A few million years ago, early human ancestors had larger jaws and ...

Zoe uses graphics to explain how different animals have teeth suitable for their diet, whether carnivore or herbivore, and how the variety in human teeth allows us omnivores to chew up the wide ...