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

Skulls from Paleolithic Europe’s Pavlovian people have long been noted for their damaged teeth, with wear patterns evident ...

Many of the snacks parents give to their kids can cause cavities and tooth decay, but there are other alternatives. KDKA-TV's ...

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

When ice is swirling around the bottom of your cup, it can be tempting — and satisfying — to crunch your way through it. But ...

The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ...

Brush or floss first? Add a mouthwash? You may think you know all there is to taking care of your teeth –– but maybe you ...

I used to regularly give bones to my dog Ollie, an 8-year-old Australian cattle dog mix. Bully sticks, elk antlers, ...

Supernumerary teeth, or extra teeth, can cause various problems for your dental health. These additional teeth can appear in ...

Mild tooth sensitivity can be relieved by using home remedies; but professional consultation and treatment are required if ...

Parents in the Ice Age let their kids get away with some pretty wild stuff.

A biological anthropologist at the University of Coimbra in Portugal is hypothesizing that the mysterious flat patches found ...