The mysterious animal had a furry body, a dog-like head, pointed teeth and what looked like flippers. She said: "The size is initially what caught my attention. I would say it was the size of a ...

Beneath the serene waves of lakes, river, and seas, lurk some fish with terrifyingly sharp teeth. Here are a few different ...

Anglerfish have invisible fangs, narwhal tusks are extra-long canines, and more facts from the weird and wonderful study of ...

Calling all "Ice Age" lovers: The frozen remains of a 35,000-year-old saber-toothed cat have been studied for the first time ...

Accompanying the online post, the beach-goer penned: "Dead marine animal washed up on shore ... and a wide mouth equipped ...

Nicknamed the Ginsu shark after the kitchen knife that slices and dices, Cretoxyrhina ripped apart prey with a mouth full of razor-sharp, bone-shearing teeth. Evidence suggests Cretoxyrhina fed on ...