Komodo dragon teeth are ironclad. Literally. The serrated edges and tips of the reptiles’ razor-sharp chompers are lined with a layer of iron, researchers report July 24 in Nature Ecology & Evolution.

Komodo dragons have iron-coated teeth, a terrifying trait that might have been shared by Tyrannosaurus Rex, scientists have found. Researchers at King’s College London discovered that the serrated ...

Komodo dragons are the biggest lizards, and a new study shows just how dangerous their teeth truly are. The study, which was led by researchers from King's College London, discovered that the Komodo ...

If Komodo dragons weren't terrifying enough already, researchers accidentally discovered that their razor sharp, serrated teeth are coated in metal. Reading time 2 minutes Should you need another ...