A world without predators. It sounds like a safer, happier world, but come on, this is science…

When you see a black cat, you might think of witches and goth bands, but they're also a great example of a melanistic animal, and they're not the only ones!

Can you tell a leopard from a jaguar? How are lions different from tigers -- other than those stripes? Jessi introduces you to the four big cats!

Only four species in the cat family can roar: lions, tigers, leopards, and jaguars. And zoologists are pretty sure those four species can't purr. But why?

When you see a black cat, you might think of witches and goth bands, but they're also a great example of a melanistic animal, and they're not the only ones! Chapters MELANISTIC ANIMAL 0:24 PYGMY GRASSHOPPERS 0:48 BLACK PANTHERS 1:53...

North America used to be home to a cat so large, it may have taken down some of the biggest prey of the last Ice Age.

Turns out humans aren't the only animals that can medicate themselves - many other animals have found ways to deal with illness by using natural remedies. Hank will tell you about some of the most interesting methods animals have found...

Nindiri and Guapo may have some things to work out first.

Meet a jaguar who has come up several creative and perplexing ways to spend the time.

Nindiri and Guapo may have some things to work out first.

Because it's a critically endangered animal, every birth is incredibly important.

Meet a jaguar who has come up several creative and perplexing ways to spend the time.

A budding sense of adventure is getting him into all sorts of trouble.

Meet a jaguar who has come up several creative and perplexing ways to spend the time.

The treats, made of frozen blood and beef hearts, are given to the jaguars at San Diego Zoo to recreate natural behaviors and keep them mentally stimulated.

Nindiri and Guapo may have some things to work out first.

Because it's a critically endangered animal, every birth is incredibly important.

A budding sense of adventure is getting him into all sorts of trouble.

Watch as the adventurous cub explores the exhibit, testing out his climbing skills.

The treats, made of frozen blood and beef hearts, are given to the jaguars at San Diego Zoo to recreate natural behaviors and keep them mentally stimulated.

Nindiri and Guapo may have some things to work out first.

Explore the magnificent big cats of the Americas, including the powerful jaguar, the agile mountain lion, and the unique Florida panther. Learn about their habitats, hunting strategies, and conservation efforts to protect these iconic...

Explore the fascinating world of big cats, from the family-oriented lions to the speedy cheetahs and powerful jaguars. Learn about their unique habitats, diverse hunting strategies, and the crucial role they play in maintaining...

This video is answering the question of is a jaguar a nocturnal creature.