Bearded dragons originally come from arid, scrubby regions of Australia, where there’s plenty of heat and light to go around. In the past decades, they’ve become a popular exotic pet in the West.

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.

(WKRC) — If you weren't afraid of reptiles before, just wait. Komodo dragons may look less assuming than other monitor lizards or crocodiles, but they're just as fierce. They average 175 pounds and ...

Komodo dragons are compared to carnivorous dinosaurs for good reason. They are the largest living lizard on the planet. Their large, serrated teeth can tear apart almost any kind of meat, including ...

As if Komodo dragons weren’t formidable enough, it turns out that their razor-sharp teeth are capped with iron for longevity. Several mammals also have iron deposits in their teeth, but none as ...