Nile monitor lizards, an invasive and dangerous species, are spreading across Florida. Here's where they are and what to do if you see one.

Piranhas belong to a family of bony fish characterized by highly developed dentition. They’re cousins to the pacu fish, which has dentition eerily similar to human teeth. Unlike pacu teeth, which are ...

The Old Town Police Department said residents should not approach the lizard if they spot the creature Old Town Police Department Known for its lobsters, the state of Maine is making headlines because ...

Scientists found a 3-foot-long creature with “sharp” teeth in a river in Vietnam and discovered a new species, a study said. Photo from Hieu Do Quang via Unsplash In a river of southern Vietnam, a ...

Teeth help animals bite and chew food. Meat-eating carnivores tend to have sharp teeth to sink into their prey, while herbivores tend to have flatter teeth to grind down their plant-based meals. Some ...

A giant 70kg lizard with razor-sharp teeth and enough venom to kill a human might sound like something from a nightmare, but it’s actually very real.

Two new snake eel species discovered in Vietnamese waters, one with "robust" teeth and one with "sharp" teeth, were detailed in a research article published in the zoological journal ZooKeys on March ...

Utterly charming, otters are web-footed animals that inhabit rivers and seas around North America, Asia, Europe, Africa, and the Pacific. Otters are known to be intelligent and very social aquatic ...