The teeth of the Komodo dragon are a sight to behold. Triangular, curved, and armed with a serrated edge similar to a steak knife, they are perfectly adapted to cut into the flesh of their prey. Now, ...

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.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Komodo dragons, the ...

A coating of iron on Komodo dragons' teeth could help keep them sharp for tearing into prey, as well as protect them from digestive acids. Marcos del Mazo / LightRocket via Getty Images Komodo dragons ...

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 ...

The teeth of Komodo dragons, the world’s largest lizards, are coated in a protective layer of iron, a new study has found. When the nearly-200 pound dragons go after their prey — which can include ...

In patchy spots near Aachen, Germany, rows of concrete pyramids make a zig-zag pattern that is as beautiful and symmetrical when viewed from the air, as it is haunting or menacing looking at down on ...

London (CNN) — Komodo dragons, the world’s largest species of lizard, have iron-tipped teeth that help them to rip their prey apart, according to new research. The metal is concentrated in the cutting ...