Gypsy Rose Blanchard has some new pearly whites. The former felon replaced her old silver smile with new porcelain caps, which she showed off while out and about in Louisiana on Wednesday. Blanchard ...

As if komodo dragons weren't amazing enough, these giant lizards literally have teeth of iron. A new study of these formidable predators' chompers has revealed concentrated deposits of iron along the ...

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 ...