Researchers at King’s College London say the breakthrough could lead to patients regrowing lost teeth in future.

New research being conducted at King’s College London, UK, may have found an alternative to traditional tooth fillings ...

Adults could one day grow their own replacement teeth instead of having fillings—as scientists make a key discovery. This research offers a potential way to repair teeth and a natural dental treatment ...

They are large-bodied and display a mouthful of sharp teeth that protrude in all directions, even when the mouth is ... to attack humans only when bothered first. Sand tiger sharks are brownish ...

According to National Geographic, nurse sharks are bottom-dwellers, and typically harmless when it comes to humans ... had my wrist in his mouth and I could feel his teeth sinking into my arm.” ...

Turns out, the palm-sized tooth belonged to an animal that died at least 3.5 million years ago: an Otodus megalodon shark. "She told me she was wading in knee-deep water when she saw it and dove ...