Komodo dragons, the world’s largest species of lizard, have iron-tipped teeth that help them to rip their prey apart, ...

The Komodo dragon, the largest species of lizard now alive, can grow to 10 feet long and nearly 200 pounds. A muscular carnivore armed with sharp teeth, Varanus komodoensis dines on prey as large ...

a surprising species with shark-like teeth and about 10 meters long. In terms of size, it is comparable to Tyrannosaurus rex in North America. The Old Academy, where the remains of this fossil ...

Three other teeth would have once belonged to a mosasaurus, an extinct aquatic lizard with a long snout. The remaining five teeth were thought to belong to a dyrosaurus, an ancestor of the crocodile.