Dental fillings aren't a pleasant way to fix cavities but they're necessary to fill holes and prevent further damage. But now ...

Cosmic Mysteries Science Can't Explain: 25 Unsolved Mysteries That Haunt Modern Science: Chemistry is more than just wearing lab coats, safety goggles, and mixing beakers. It can feel like magic ...

Researchers at King's College London developed a toothpaste made from keratin derived from hair that can rebuild tooth enamel ...

Hair and toothpaste sound like a sickening combination. But Brad has details on how they are protecting your teeth in his 3 ...