Narrator: Lions have them, hippos have them, and even you and I have them: canines, those long, pointy front teeth. They're actually the longest teeth in the human mouth. So what are these long, sharp ...

It's native to four Indonesian islands, where it preys on mammals such as wild pigs and water buffalo … plus occasionally even humans. It was already known that Komodo dragon teeth are similar to ...

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 ...

Contrary to popular belief, human canines are not for tearing and ripping meat. Instead, our ancestors used them to fight male rivals for mating rights. Over time, human species evolved smaller and ...