Scientists have discovered that the serrated edges of Komodo dragons’ teeth are tipped with iron. Led by researchers from King’s College London, the study gives new insight into how Komodo dragons ...

The Tyrannosaurus rex is often shown baring massive, sharp teeth, like the ferocious creature in "Jurassic Park." But new research suggests that this classic image might be wrong. The teeth on T. rex ...

A fossil pulled from Victoria’s Surf Coast has revealed a very different kind of whale, one built for speed, sight, and killing power. Measuring just over two metres, Janjucetus dullardi had large ...