Animals

The tiger (Panthera tigris) is the largest cat species, reaching a total body length of up to 3.38 m (11.1 ft) over curves and exceptionally weighing up to 388.7 kg (857 lb) in the wild.

A-Z animal listings organized alphabetically. A-Z Animals, an online animal encyclopedia where you can learn about all your favorite animals, and even some you may have never heard of!

Animals are multicellular, eukaryotic organisms of the kingdom Animalia (also called Metazoa). All animals are motile, meaning they can move spontaneously and independently, at some point in their lives.

View pictures of cute and funny animals, watch animal videos, read feel-good stories of animal heroes and rescues, and discuss your favorite animals.

Learn more about how The HSUS protects animals. You'll also find resources on pet care, ways to enjoy wildlife, and solutions to any conflicts that arise.

National Geographic's resource for animal pictures, wild animal facts, and the latest animal news.

Learn about the key characteristics of animals including multicellularity, eukaryotic cells, sexual reproduction, movement, and more.

Animals, an international, peer-reviewed Open Access journal.

Watch video from Animal Planet shows like River Monsters and Tanked, explore pet and wild animal clips and live cams, and get animal news from our blog.

What's going on inside the brains of animals? Can we know what, or if, they're thinking and feeling? Carl Safina thinks we can. Using discoveries and anecdotes that span ecology, biology and behavioral science, he weaves together stories of whales, wolves, elephants and albatrosses to argue that just as we think, feel, use tools and express emotions, so too do the other creatures - and minds - that share the Earth with us.

The latest animal news from around the world. Browse a variety of articles listed by date.

The most important animal content on the web. Find the latest and greatest animal memes and funny content here.