Animal body lengths range from 8.5 μm (0.00033 in) to 33.6 m (110 ft). They have complex ecologies and interactions with each other and their environments, forming intricate food webs.

The world’s largest & most trusted collection of animal facts, pictures and more! Discover more than 1,000 new animals today!

Oct 12, 2025 · What is an animal? Animals are multicellular eukaryotes whose cells are bound together by collagen. Animals dominate human conceptions of life on Earth because of their …

May 26, 2023 · An animal is a complex, multicellular organism that belongs to the biological kingdom Animalia – the animal kingdom. Animals range from relatively simple organisms such …

Learn about some of nature’s most incredible species through recent discoveries and groundbreaking studies on animal habitats, behaviors, and unique adaptations.

Welcome to Animalia, an online animal encyclopedia where you can learn about all your favourite animals, and even some you may have never heard of.

ANIMAL definition: 1. something that lives and moves but is not a human, bird, fish, or insect: 2. anything that…. Learn more.

animal stresses the physical as distinguished from the rational nature of a person.

Animal is the general word; figuratively, it applies merely to the body or to animal-like characteristics: An athlete is a magnificent animal. Beast refers to four-footed animals; …

We are committed to nurturing and promoting the animal-human bond and creating a community where our relationship with companion animals is guided by compassion.