First, it was zombie rabbits, and now zombie squirrels are appearing throughout the country. What's causing these strange ...

Wondering how black beetles navigate the nighttime? These nocturnal insects have a variety of adaptations to protect them.

Wolves are the largest members of the canid family, and these 10 species are the largest wolves on Earth today.

The State of the World's Birds has sobering data that points to global threats bird populations are enduring as they struggle ...

There's some strange pairings out there in the wilderness. Discover some of nature's oddest couples and how they work ...

Discover the U.S. birds with the largest wingspans. Learn where these impressive birds can be found and other fascinating ...

Himalayan giant honeybees will defend themselves against hornets by performing the Mexican wave in a cool display of natural ...

Bears are curious and seemingly always hungry, bold enough to approach humans. Read here to learn about a bear's home ...

Certain animals outshine the rest when it comes to their superior intelligence. Watch this video by A-Z-Animals as we take a ...

Animals examines the pack behavior of killer whales which enables them to take down oceanic apex predators like sharks.

What's the size of a dinner plate and lives in a cave? It's not the heaviest, but this Asian spider is the world's biggest.

An eagle, a black mamba, and two lions meet in a bar. This joke is like none you've ever heard and ends even more ...