This rare and unsettling behavior was caught on camera. Find out why snakes may self-cannibalize under stress or confusion.

Apex predators are renowned for their prowess in hunting, standing out as formidable and nearly invincible creatures with few ...

Polar bears enjoy swimming in cold water for hunting, cooling off, and playing, and they are majestic to watch.

A goby and jawfish face off in a bizarre sand-spitting standoff. Discover why these fish engage in this strange territorial ...

This clip from the Philippines shows how clownfish use Haddon's carpet anemone for shelter and egg-laying safety.

Global warming is heating the environments of amphibians, leading to hot temperatures that the animals can't tolerate.

In this crazy video shown here we see two grown kangaroos duking it out in an all out fight where one ends up getting thrown!

Sea turtles may be on the diet for tiger sharks, but one lucky sea turtle made a quick getaway with a little bit of help.

This cormorant somehow manages to gulp down a fish that's even bigger than its head! How do these birds swallow their food ...

The largest venomous snakes in the world rule their respective domains with their sheer size, imposing presence, and ...

Some creatures are so elusive they are like phantoms. Learn more about a 'forgotten antelope' photographed for the first time ...

In compiling this list, we accepted the owner’s word as reported in the media for the age of their beloved animal. The oldest ...