They are the largest animals ever recorded, weighing up to 100 tons and reaching lengths of 50 meters (165 feet).

Elephants are large mammals native to sub-Saharan Africa. They are herbivores, meaning they eat only plants.

Killer whales are known for their intelligence, strength, and ability to communicate using sophisticated vocalizations.

If you encounter a hippo, stay away from its head and neck area. This is where the animal has sharp teeth and claws.

 It is said that they are able to kill a human being with their horns. Their size and speed make them dangerous too.

Elephants are known for their intelligence, strength, and size, but they also have some pretty tricky habits.

There are two subspecies of the polar bears: the brown bear (Ursus arctos) and the white bear (Ursus maritimus).

There are only around 500 Siberian tigers left in the wild today, down from thousands in the early 20th century.

While gorillas are generally peaceful, they can become aggressive when threatened or feeling threatened.

They stalk prey silently, then pounce at close range. Are they really the most dangerous animals in the world?