This weird-looking animal is not one to mess with either — they use their bills to decapitate their prey, and their food sources consist of large fish, water snakes, eels, and even small crocodiles.

Animals have fascinating sleeping patterns adapted to survival. Dolphins sleep with one eye open, giraffes get about 20 ...

Let’s take a look at 14 amazing transparent animals. This has got to be one of the most strange-looking fish in the ocean. The barreleye fish has a transparent forehead. These creatures have ...

Here are just a few groups of ancient animals that live on: And, here are the animals that get my vote for “most prehistoric-looking.” They may not be the oldest animals on Earth, but they ...