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.

Dec 9, 2025 · animal, (kingdom Animalia), any of a group of multicellular eukaryotic organisms (i.e., as distinct from bacteria, their deoxyribonucleic acid, or DNA, is contained in a membrane …

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

Mar 24, 2025 · Below you’ll discover the complete list of animal names our researchers have written about so far. With thousands more domesticated and wild animal lists planned, our …

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 …

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

Adopt a small animal Our expertise is dogs and cats. From time to time, we lend help to rescued rabbits, guinea pigs, ferrets, mice, gerbils, rats, and hamsters.

Each of our animal facts pages covers a range of topics about that animal, including their diet, habitat, breeding patterns, their physical characteristics, unique personality traits and …

Join American Humane Society to create a compassionate world for animals. Protecting over 1 billion lives annually through rescue, care, humane standards and conservation efforts.

Humane Rescue Alliance works to connect homeless pets with loving homes while also offering adoption, training, and medical services for local animal rescue providers and shelters as well …